title: Number Formatting at Highcharts Chart Values?
body: <p>I give that values to Highcharts pie chart:</p>
  
  <pre><code>  series:[
          {
              type:'pie',
              name:'Ratio',
              data:[
                  ['A', 42.6],
                  {
                      name:'B',
                      y:14.2,
                      sliced:true,
                      selected:true
                  }
              ]
          }
      ]
  </code></pre>
  
  <p>However it shows it like that at pie chart:</p>
  
  <pre><code>A -&gt; 75.00000000000001 %
  B-&gt; 25 %
  </code></pre>
  
  <p>You can format tooltips at Highcharts how about chart values?</p>
  
  <p><img src="https://i.stack.imgur.com/qhTsu.png" alt="enter image description here"></p>