When a number is divided by 8, the quotient is 23. If there is a remainder, what is the largest number.
一个数除以8，商是23，有余数，这个数最大是多少．
<gadget id="calculator">23 * 8</gadget>
<output>184</output>

<gadget id="calculator">8 - 1</gadget>
<output>7</output>

<gadget id="calculator">184 + 7</gadget>
<output>191</output>

<result>191</result>