title: Google Charts: How to get the percentage values of every slice in a pie chart?
body: <p>I want to get the value of the percentages for every slice, at the moment I am able to get the name of the selected label but I would like to get the percentage value for every label. I couldn't find a method to do that, is this possible?</p>
  
  <p><a href="http://jsfiddle.net/oaobxych/4/" rel="nofollow">http://jsfiddle.net/oaobxych/4/</a></p>
  
  <pre><code>function selectHandler() {
            var selectedItem = chart.getSelection()[0];
            if (selectedItem) {
              var version = data.getValue(selectedItem.row, 0);
              alert('The user selected ' + version);
            }
          }
  </code></pre>