Move the decimal point of 8.6 one place to the left, and the original number will be reduced to its size
把8.6的小数点向左移动一位，原数就缩小到它的多少
<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<result>1/10 = around 0.1</result>