The clothing team plans to make 500 women's coats. It has been done for 4 days, and 106 pieces are made every day. How many pieces are left?
服装小组计划做500件女式大衣，已经做了4天，每天做106件，还差多少件？
<gadget id="calculator">106 * 4</gadget>
<output>424</output>

<gadget id="calculator">500 - 424</gadget>
<output>76</output>

<result>76</result>