The sales of Limin Supermarket last week were 300,000 yuan, which was 50,000 yuan more than the original plan. How much more did the supermarket actually sell last week than the plan?
利民超市上周销售额为30万元，比原计划多销售5万元，这个超市上周实际销售比计划多百分之几？
<gadget id="calculator">30 - 5</gadget>
<output>25</output>

<gadget id="calculator">5 / 25</gadget>
<output>1/5 = around 0.2</output>

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