Question: I give that values to Highcharts pie chart:

```
  series:[
        {
            type:'pie',
            name:'Ratio',
            data:[
                ['A', 42.6],
                {
                    name:'B',
                    y:14.2,
                    sliced:true,
                    selected:true
                }
            ]
        }
    ]

```

However it shows it like that at pie chart:

```
A -> 75.00000000000001 %
B-> 25 %

```

You can format tooltips at Highcharts how about chart values?

![enter image description here](https://i.stack.imgur.com/qhTsu.png)

Answer: 
We do have tooltip formatter options to display the value as number instead of percentage

<http://api.highcharts.com/highstock#tooltip.formatter>

```
tooltip: {
   formatter: function() {
      return '<b>'+ this.point.name +'</b>: '+ this.point.y ;
   }
},

```

this.point.y will do the trick (now you have this.percentage in that place)
`plotOptions.pie.dataLabels.formatter` is a function that will let you format the label. In this case I returned `this.percentage.toFixed(2)` which will trim your number at 2 decimal places. Demo at [this jsFiddle](http://jsfiddle.net/HEyCX/22/)

```
plotOptions: {
    pie: {
        dataLabels: {
            formatter: function() {
                return '<b>' + this.point.name + '</b>: ' + this.percentage.toFixed(2) + ' %';
            }
        }
    }
},

```