A number reduced to the original (1/1000) is 0.00085, what is the number written as a percentage?
一个数缩小为原来的(1/1000)是0.00085，这个数写成百分数是多少．
<gadget id="calculator">85 / 100</gadget>
<output>17/20 = around 0.85</output>

<result>17/20 = around 0.85</result>