Xiaogang student mistakenly made the formula (58+△)*45 into 58+△*45. How far is his calculated result from the correct one?
小刚同学把算式(58+△)*45错弄成58+△*45，他算出的结果与正确得数差多少？
<gadget id="calculator">2_610 - 58</gadget>
<output>2_552</output>

<result>2_552</result>