0.85 is enlarged by 10 times and how much is reduced by 100 times, the result is the same.
0.85扩大10倍与多少缩小100倍，结果相等．
<gadget id="calculator">0.85 * 10</gadget>
<output>8.5</output>

<gadget id="calculator">8.5 * 100</gadget>
<output>850</output>

<result>850</result>