Remove the decimal point from a decimal to get a whole number. Add this integer to the original decimal, and the sum is 266.64. What is the original decimal?
一个小数去掉小数点，得到一个整数．用这个整数与原来的小数相加，和是266.64，原小数是多少．
<gadget id="calculator">100 + 1</gadget>
<output>101</output>

<gadget id="calculator">266.64 / 101</gadget>
<output>2.64</output>

<result>2.64</result>