After a number is expanded to 100 times, the decimal point is moved to the left by three digits, which is 0.098. What is the original number?
一个数扩大到100倍后，小数点再向左移动三位是0.098，这个数原来是多少．
<gadget id="calculator">1_000 / 100</gadget>
<output>10</output>

<gadget id="calculator">0.098 * 10</gadget>
<output>0.98</output>

<result>0.98</result>