A beverage factory produced a total of 522 boxes of a certain beverage from July 26 to August 3. How many boxes are produced on average per day?
某饮料厂从7月26日至8月3日共生产某种饮料522箱，平均一天生产多少箱？
<gadget id="calculator">31 - 26</gadget>
<output>5</output>

<gadget id="calculator">5 + 1 + 3</gadget>
<output>9</output>

<gadget id="calculator">522 / 9</gadget>
<output>58</output>

<result>58</result>