Taiwan's ABC brand children's shoes are priced at 128 yuan, and during the store celebration period, they were sold at a special price of 76 yuan. A total of 86 pairs were sold. How much less were sold during the store celebration period?
台湾ABC牌童鞋售价128元，在店庆期间打特价卖76元，一共卖出86双，店庆期间少卖多少钱？
<gadget id="calculator">128 - 76</gadget>
<output>52</output>

<gadget id="calculator">52 * 86</gadget>
<output>4_472</output>

<result>4_472</result>