In a division with a remainder, the sum of the dividend, divisor, quotient and remainder is 93, the quotient is 6, and the remainder is 3. What is the divisor?
在一道有余数的除法中，被除数、除数、商与余数四个数的和是93，商是6，余数是3，求除数是多少？
<gadget id="calculator">93 - 3 - 6 - 3</gadget>
<output>81</output>

<gadget id="calculator">6 + 1</gadget>
<output>7</output>

<gadget id="calculator">81 / 7</gadget>
<output>81/7 = around 11.571429</output>

<result>81/7 = around 11.571429</result>