Remove the percent sign of 5%, and the original number is the same
把5%的百分号去掉，原数就多少
<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">5 / (1/20)</gadget>
<output>100</output>

<result>100</result>