For a piece of work, what has been completed this month is unfinished (3/5), so what is unfinished is the total workload of this month
一件工作，本月份已经完成的是未完成的(3/5)，那么未完成的是本月总工作量的多少
<gadget id="calculator">8 - 3</gadget>
<output>5</output>

<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<result>5/8 = around 0.625</result>