The sales volume of the shopping mall in July was 250,000 yuan, and the sales volume in August was 265,000 yuan. By what percentage did sales in August increase over July?
商场七月份的销售额为25万元，八月份的销售额为26.5万元．八月份的销售额比七月份增长了百分之几？
<gadget id="calculator">26.5 - 25</gadget>
<output>1.5</output>

<gadget id="calculator">1.5 / 25</gadget>
<output>0.06</output>

<result>0.06</result>