diff --git a/app/models/poll/question/answer.rb b/app/models/poll/question/answer.rb
index 8241aa78e..dbf2f2139 100644
--- a/app/models/poll/question/answer.rb
+++ b/app/models/poll/question/answer.rb
@@ -41,7 +41,7 @@ class Poll::Question::Answer < ActiveRecord::Base
   end
 
   def total_votes_percentage
-    ((total_votes*100) / question.answers_total_votes).round(2) rescue 0
+    question.answers_total_votes == 0 ? 0 : (total_votes * 100) / question.answers_total_votes
   end
 
   def set_most_voted
diff --git a/app/views/polls/results.html.erb b/app/views/polls/results.html.erb
index c8e9cbfab..697382ed2 100644
--- a/app/views/polls/results.html.erb
+++ b/app/views/polls/results.html.erb
@@ -1,6 +1,6 @@
 <% provide :title do %><%= @poll.name %><% end %>
 
-<div class="polls-show">
+<div class="polls-results-stats">
   <%= render "poll_header" %>
 
   <%= render "poll_subnav" %>
@@ -18,7 +18,7 @@
     <div class="small-12 medium-9 column">
       <%- @poll.questions.each do |question| %>
         <table id="question_<%= question.id %>_results_table">
-          <h3 anchor="<%= question.title.parameterize %>"><%= question.title %></h3>
+          <h3 id="<%= question.title.parameterize %>"><%= question.title %></h3>
           <thead>
             <tr>
               <%- question.question_answers.each do |answer| %>
@@ -31,7 +31,7 @@
               <%- question.question_answers.each do |answer| %>
                 <td id="answer_<%= answer.id %>_result" <%= answer.most_voted? ? "class=win" : "" %>>
                   <%= answer.total_votes %>
-                  (<%= answer.total_votes_percentage %>%)
+                  (<%= answer.total_votes_percentage.round(2) %>%)
                 </td>
               <% end %>
             </tr>
diff --git a/app/views/polls/stats.html.erb b/app/views/polls/stats.html.erb
index 5daaf433a..3a4d99dba 100644
--- a/app/views/polls/stats.html.erb
+++ b/app/views/polls/stats.html.erb
@@ -36,77 +36,55 @@
             <th scope="row"><%= t("polls.show.stats.valid") %></th>
             <td>
               <%= @stats[:total_web_valid] %>
-              <small><em>(<%= number_to_percentage(@stats[:valid_percentage_web],
-                                                  strip_insignificant_zeros: true,
-                                                  precision: 2) %>)</em></small>
+              <small><em>(<%= @stats[:valid_percentage_web].round(2) %>%)</em></small>
             </td>
             <td>
               <%= @stats[:total_booth_valid] %>
-              <small><em>(<%= number_to_percentage(@stats[:valid_percentage_booth],
-                                                  strip_insignificant_zeros: true,
-                                                  precision: 2) %>)</em></small>
+              <small><em>(<%= @stats[:valid_percentage_booth].round(2) %>%)</em></small>
             </td>
             <td>
               <%= @stats[:total_valid_votes] %>
-              <small><em>(<%= number_to_percentage(@stats[:total_valid_percentage],
-                                                  strip_insignificant_zeros: true,
-                                                  precision: 2) %>)</em></small>
+              <small><em>(<%= @stats[:total_valid_percentage].round(2) %>%)</em></small>
             </td>
           </tr>
           <tr>
             <th scope="row"><%= t("polls.show.stats.white") %></th>
             <td>
               <%= @stats[:total_web_white] %>
-              <small><em>(<%= number_to_percentage(@stats[:white_percentage_web],
-                                                  strip_insignificant_zeros: true,
-                                                  precision: 2) %>)</em></small>
+              <small><em>(<%= @stats[:white_percentage_web].round(2) %>%)</em></small>
             </td>
             <td>
               <%= @stats[:total_booth_white] %>
-              <small><em>(<%= number_to_percentage(@stats[:white_percentage_booth],
-                                                  strip_insignificant_zeros: true,
-                                                  precision: 2) %>)</em></small>
+              <small><em>(<%= @stats[:white_percentage_booth].round(2) %>%)</em></small>
             </td>
             <td><%= @stats[:total_white_votes] %>
-              <small><em>(<%= number_to_percentage(@stats[:total_white_percentage],
-                                                  strip_insignificant_zeros: true,
-                                                  precision: 2) %>)</em></small>
+              <small><em>(<%= @stats[:total_white_percentage].round(2) %>%)</em></small>
             </td>
           </tr>
           <tr>
             <th scope="row"><%= t("polls.show.stats.null_votes") %></th>
             <td>
               <%= @stats[:total_web_null] %>
-              <small><em>(<%= number_to_percentage(@stats[:null_percentage_web],
-                                                  strip_insignificant_zeros: true,
-                                                  precision: 2) %>)</em></small>
+              <small><em>(<%= @stats[:null_percentage_web].round(2) %>%)</em></small>
             </td>
             <td>
               <%= @stats[:total_booth_null] %>
-              <small><em>(<%= number_to_percentage(@stats[:null_percentage_booth],
-                                                  strip_insignificant_zeros: true,
-                                                  precision: 2) %>)</em></small>
+              <small><em>(<%= @stats[:null_percentage_booth].round(2) %>%)</em></small>
             </td>
             <td>
               <%= @stats[:total_null_votes] %>
-              <small><em>(<%= number_to_percentage(@stats[:total_null_percentage],
-                                                  strip_insignificant_zeros: true,
-                                                  precision: 2) %>)</em></small>
+              <small><em>(<%= @stats[:total_null_percentage].round(2) %>%)</em></small>
             </td>
           </tr>
           <tr>
             <th scope="row"><%= t("polls.show.stats.total") %></th>
             <td>
               <%= @stats[:total_participants_web] %>
-              <small><em>(<%= number_to_percentage(@stats[:total_participants_web_percentage],
-                                                  strip_insignificant_zeros: true,
-                                                  precision: 2) %>)</em></small>
+              <small><em>(<%= @stats[:total_participants_web_percentage].round(2) %>%)</em></small>
             </td>
             <td>
               <%= @stats[:total_participants_booth] %>
-              <small><em>(<%= number_to_percentage(@stats[:total_participants_booth_percentage],
-                                                  strip_insignificant_zeros: true,
-                                                  precision: 2) %>)</em></small>
+              <small><em>(<%= @stats[:total_participants_booth_percentage].round(2) %>%)</em></small>
             </td>
             <td><%= @stats[:total_participants_web] + @stats[:total_participants_booth] %></td>
           </tr>