Displaying percentage in Y-axis of Highcharts column chart

Question

I have a column chart very similar to this one demo. I want to display percentage on the Y-axis and not the count.Count should be displayed on top of each bar. I do not want

Answer 1

Use this in plot options,

plotOptions: { column: { stacking:'percent', pointPadding: 0.2, borderWidth: 0 } },