Remove the percent sign of 4.5%, how many times the number will be enlarged
把4.5%的百分号去掉，这个数就扩大多少倍
<gadget id="calculator">4.5 / 100</gadget>
<output>0.045</output>

<gadget id="calculator">4.5 / 0.045</gadget>
<output>100</output>

<result>100</result>