The engineering team is going to dig a ditch at the 565th meter, and has already dug 502 meters. The rest will dig 7 meters a day, how many more days will it take?
工程队要挖一段第565米的水沟，已经挖了502米．剩下的每天挖7米，还要挖多少天？
<gadget id="calculator">565 - 502</gadget>
<output>63</output>

<gadget id="calculator">63 / 7</gadget>
<output>9</output>

<result>9</result>