Make chart circle using javascript and it's super easy peasy.
ChartBulek.init(selector);
You need to use attribute to config the chart. using data-chart, data-color-bg, data-color-chart, data-width-chart.
<div id="chart-circle"
class="chart-circle"
data-chart="40"
data-color-bg="#fff"
data-color-chart="#0e0e28"
data-width-chart="10"></div>
ChartBulek.init("#chart-circle");