The watch factory planned to produce 10,000 watches in June, but produced 12,500 watches. By what percentage did actual production exceed plan?
手表厂计划六月份生产手表10000块，结果生产了12500块．实际生产超过计划的百分之几？
<gadget id="calculator">12_500 - 10_000</gadget>
<output>2_500</output>

<gadget id="calculator">2_500 / 10_000</gadget>
<output>1/4 = around 0.25</output>

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