JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://canvasjs.com/assets/script/canvasjs.min.js"></script>

<div id="chartContainer" style="height: 300px; width: 100%;"></div>

JavaScript

window.onload = function () {
	var maxY = 0;
  var chart = new CanvasJS.Chart("chartContainer", {
    title:{
      text: "Column Chart"              
    },
    axisY: {
      labelFormatter: function(e) {
        return (e.value/maxY*100)+"%";      	
      }
    },
    toolTip: {
      contentFormatter: function(e) {
        var content = " ";
        for (var i = 0; i < e.entries.length; i++) {
          content += e.entries[i].dataPoint.x + " : " + (CanvasJS.formatNumber((e.entries[i].dataPoint.y/maxY)*100, "##.##")+"%");
          content += "<br/>";
        }
        return content;
      }
    },
    data: [              
      {
        // Change type to "doughnut", "line", "splineArea", etc.
        type: "column",
        dataPoints: [
          { x: 10, y: 150 },
          { x: 20, y: 400},
          { x: 30, y: 500 },
          { x: 40, y: 2000 },
          { x: 50, y: 814 },
          { x: 60, y: 68 },
          { x: 70, y: 28 },
          { x: 80, y: 34 },
          { x: 90, y: 14}
        ]
      }
    ]
  });
  
  for (var i=0; i<chart.options.data[0].dataPoints.length; i++) {
    maxY = Math.max(chart.options.data[0].dataPoints[i].y, maxY);
  }
	chart.options.axisY.maximum = maxY;
  chart.render();
}