A certain factory produced 5,280 TV sets in July, 280 more than planned, by what percentage?
某厂七月份生产电视机5280台，比计划多生产280台，超产了百分之几？
<gadget id="calculator">5_280 - 280</gadget>
<output>5_000</output>

<gadget id="calculator">280 / 5_000</gadget>
<output>7/125 = around 0.056</output>

<result>7/125 = around 0.056</result>