What is the difference between the largest three-digit number and the quotient of 9 divided by 909?
最大的三位数减去9除909的商，差是多少？
<gadget id="calculator">909 / 9</gadget>
<output>101</output>

<gadget id="calculator">999 - 101</gadget>
<output>898</output>

<result>898</result>