After moving the decimal point of a decimal to the right, the difference between the obtained number and the original number is 1.62. What is this decimal?
将一个小数的小数点向右移一位后，得到的数与原数之差为1.62，这个小数是多少？
<gadget id="calculator">10 - 1</gadget>
<output>9</output>

<gadget id="calculator">1.62 / 9</gadget>
<output>0.18</output>

<result>0.18</result>