When Xiao Ming calculated a math problem, he divided a number by 9.5 and multiplied it by 9.5. The result was 812.25. What should be the correct answer to this problem?
小明在计算一道数学题时，把一个数除以9.5计算成乘9.5，结果是812.25，这道题的正确答案应是多少．
<gadget id="calculator">812.25 / 9.5 / 9.5</gadget>
<output>9</output>

<result>9</result>