Divide a number by 8, the quotient is 111, and the remainder is 3. What is this number?
一个数除以8，商111，余3．这个数是多少．
<gadget id="calculator">8 * 111</gadget>
<output>888</output>

<gadget id="calculator">888 + 3</gadget>
<output>891</output>

<result>891</result>