After the decimal point of a decimal is moved two places to the left, the resulting number is 53.46 smaller than the original number. What is the original number?
一个小数的小数点向左移动两位后，得到的数比原数小53.46，原来的数是多少．
<gadget id="calculator">100 - 1</gadget>
<output>99</output>

<gadget id="calculator">53.46 / 99</gadget>
<output>0.54</output>

<gadget id="calculator">0.54 * 100</gadget>
<output>54</output>

<result>54</result>