Display percent symbol[%] in Y axis value in google chart

google-visualization

Solution

You need to format in two places: the data and the axis. To format the data, use a NumberFormatter:

var formatter = new google.visualization.NumberFormat({pattern: '#%'});
// format column 1 of the DataTable
formatter.format(data, 1);

Format the axis values, via the `vAxis.format` option:

vAxis: {
    format: '#%'
}

Problem

Can anyone help to get the percent `symbol[%]` in Y axis value. I have attched png. in that in `y axis 0 t0 18` values are there I want to see it as 0% to 18%. https://i.stack.imgur.com/pF6U0.png

Original source

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