After removing the decimal point of a decimal, it is 99.99 greater than the original number, what is the original number?
把一个小数的小数点去掉后，比原数大99.99，原数是多少．
<gadget id="calculator">100 - 1</gadget>
<output>99</output>

<gadget id="calculator">99.99 / 99</gadget>
<output>1.01</output>

<result>1.01</result>