The computer company plans to assemble 1,200 computers in May, but actually completed 1,500. What percentage is the overproduction this month?
电脑公司5月份计划组装1200台电脑，实际完成1500台，这个月超产百分之几？
<gadget id="calculator">1_500 - 1_200</gadget>
<output>300</output>

<gadget id="calculator">300 / 1_200</gadget>
<output>1/4 = around 0.25</output>

<result>1/4 = around 0.25</result>