The turnover of a branch of a supermarket in May is 24,000 yuan, which is 4,000 yuan more than that in April. By what percentage is the excess in May compared with April?
某超市的分店五月份营业额是24000元，比四月份多4000元，五月份比四月份超额了百分之几？
<gadget id="calculator">24_000 - 4_000</gadget>
<output>20_000</output>

<gadget id="calculator">4_000 / 20_000</gadget>
<output>1/5 = around 0.2</output>

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