When two numbers are divided, the quotient is 23 and the remainder is 3. The sum of the divisor, dividend, quotient and remainder is 245. Find the dividend.
两数相除商23余3，已知除数、被除数、商、余数相加为245，求被除数．
<gadget id="calculator">245 - 3 - 23 - 3</gadget>
<output>216</output>

<gadget id="calculator">23 + 1</gadget>
<output>24</output>

<gadget id="calculator">216 / 24</gadget>
<output>9</output>

<gadget id="calculator">9 * 23</gadget>
<output>207</output>

<gadget id="calculator">207 + 3</gadget>
<output>210</output>

<result>210</result>