diff --git a/views/results.php b/views/results.php
index 96453dd..bc1e9a0 100644
--- a/views/results.php
+++ b/views/results.php
@@ -12,7 +12,7 @@ foreach ($poll->options as $option)
       <tr>
         <td class="number"><?= $option->votes ?></td>
         <td style="color: <?= $chart_colors[$index%$chart_colors_number] ?>"><?= $option->label ?></td>
-        <td><?= round($option->votes / $total_votes, 3)*100 ?>%</td>
+        <td><?= $total_votes == 0 ? 0 : round($option->votes / $total_votes, 3)*100 ?>%</td>
       </tr>
       <?php endforeach; ?>
     </table>
diff --git a/views/svg/results.php b/views/svg/results.php
index 047dfa7..4f2a14b 100644
--- a/views/svg/results.php
+++ b/views/svg/results.php
@@ -9,7 +9,7 @@ foreach ($poll->options as $option)
 
 $options_percentages = [];
 foreach ($poll->options as $option)
-	$options_percentages[] = $option->votes / $total_votes;
+	$options_percentages[] = ($total_votes == 0) ? 0 : $option->votes / $total_votes;
 
 function percentage_pos_x($r, $percentage)
 { return round($r * sin(2 * M_PI * $percentage), 2); }