If the decimal point of a number is moved one place to the right, the resulting number is 2.34 larger than the original number. What is the original number?
把一个数的小数点向右移动一位，所得的数比原数大2.34，原数是多少．
<gadget id="calculator">10 - 1</gadget>
<output>9</output>

<gadget id="calculator">2.34 / 9</gadget>
<output>0.26</output>

<result>0.26</result>