After moving the decimal point of a number to the right by two places, the number obtained is 297 greater than the original number. What is the original number?
把一个数的小数点向右移动两位后，得到的数比原来大297，原来的数是多少．
<gadget id="calculator">100 - 1</gadget>
<output>99</output>

<gadget id="calculator">297 / 99</gadget>
<output>3</output>

<result>3</result>