Master Wang needs to process 690 parts, 242 of which have been completed, and the rest process 32 per hour. How many hours will it take to complete all of them?
王师傅要加工690个零件，已经完成242个，余下的每小时加工32个，还要几小时才能全部完成？
<gadget id="calculator">690 - 242</gadget>
<output>448</output>

<gadget id="calculator">448 / 32</gadget>
<output>14</output>

<result>14</result>