In September, water consumption was saved by 7% compared with August. How much water was used in September compared to August?
九月份比八月份用水节约了7%，九月份的用水是八月份的多少
<gadget id="calculator">7 / 100</gadget>
<output>7/100 = around 0.07</output>

<gadget id="calculator">1 - (7/100)</gadget>
<output>93/100 = around 0.93</output>

<result>93/100 = around 0.93</result>