What is the difference between the product of 72 and 23, minus the quotient obtained by dividing 2400 by 30?
72与23的积，减去2400除以30所得的商，差是多少？
<gadget id="calculator">72 * 23</gadget>
<output>1_656</output>

<gadget id="calculator">2_400 / 30</gadget>
<output>80</output>

<gadget id="calculator">1_656 - 80</gadget>
<output>1_576</output>

<result>1_576</result>