A cement factory planned to produce 500 tons of cement, but actually produced 600 tons. How much more was actually produced than planned?
某水泥厂计划生产水泥500吨，实际生产了600吨，实际比计划多生产了百分之几？
<gadget id="calculator">600 - 500</gadget>
<output>100</output>

<gadget id="calculator">100 / 500</gadget>
<output>1/5 = around 0.2</output>

<result>1/5 = around 0.2</result>