If the decimal point of a certain number is moved one place to the right and its value is 65.61 greater than the original number, what is the number
某数的小数点向右移动一位其数值比原来的数大65.61，则这个数是多少
<gadget id="calculator">10 - 1</gadget>
<output>9</output>

<gadget id="calculator">65.61 / 9</gadget>
<output>7.29</output>

<result>7.29</result>