When a number is divided by 7, the quotient is 8 times the divisor and the remainder is 6. What is the number?
一个数除以7，商是除数的8倍，余数是6，这个数是多少．
<gadget id="calculator">7 * 8 * 7</gadget>
<output>392</output>

<gadget id="calculator">392 + 6</gadget>
<output>398</output>

<result>398</result>