The master and apprentice work together for 8 hours and process 768 parts. The master processes 52 parts per hour. How many parts does the apprentice process per hour?
师徒共同工作8小时，加工好768个零件，师傅每小时加工52个零件，徒弟每小时加工多少个零件？
<gadget id="calculator">52 * 8</gadget>
<output>416</output>

<gadget id="calculator">768 - 416</gadget>
<output>352</output>

<gadget id="calculator">352 / 8</gadget>
<output>44</output>

<result>44</result>