<div class="piechartdemo" id="piechart" ></div>

.piechartdemo {
height:200px;
width:400px;
}

      google.load("visualization", "1", {packages:["corechart"]});
      google.setOnLoadCallback(drawChart);
      function drawChart() {

        var data = google.visualization.arrayToDataTable([
['Item Name', 'Count Value'],
['One', 1],
['Two', 2],
['Three', 3],
['Four', 4],
['Five', 5]          
                  ]);

var options = {
title: 'Demo Chart',
pieSliceText: 'value',
is3D: true,
fontName: 'Segoe UI',
fontSize: '12',
        };

        var chart = new google.visualization.PieChart(document.getElementById('piechart'));

        chart.draw(data, options);
      }