A factory planned to complete an output value of 80 million yuan in the first quarter of this year, but actually completed an output value of 86 million yuan. What percentage was exceeded?
一个工厂今年第一季度计划完成产值8000万元，实际完成产值8600万元，超额完成百分之几？
<gadget id="calculator">8_600 - 8_000</gadget>
<output>600</output>

<gadget id="calculator">600 / 8_000</gadget>
<output>3/40 = around 0.075</output>

<result>3/40 = around 0.075</result>