After removing the decimal point of a decimal, it is 58.5 greater than the original number, what is the decimal
把一个小数的小数点去掉后，比原数大58.5，这个小数是多少
<gadget id="calculator">10 - 1</gadget>
<output>9</output>

<gadget id="calculator">58.5 / 9</gadget>
<output>6.5</output>

<result>6.5</result>