The Experimental Primary School donated to Yushu. Teachers and students donated a total of 8,286 yuan, of which teachers donated a total of 1,356 yuan, and each student donated 11 yuan. How many students are there in the Experimental Primary School?
实验小学为玉树捐款，师生共捐款8286元，其中教师共捐款1356元，学生每人捐款11元，实验小学共有多少名学生？
<gadget id="calculator">8_286 - 1_356</gadget>
<output>6_930</output>

<gadget id="calculator">6_930 / 11</gadget>
<output>630</output>

<result>630</result>