The school bought 800 new books, each class is divided into 44 books, and there are 8 books left. How many classes does this school have?
学校新买了800本图书，每个班分44本，还剩8本，这个学校一共有多少个班？
<gadget id="calculator">800 - 8</gadget>
<output>792</output>

<gadget id="calculator">792 / 44</gadget>
<output>18</output>

<result>18</result>