There are 480 workers in a certain factory, among which female workers account for (5/8). Later, a number of female workers were transferred. This means that female workers accounted for (3/4) of the total number of employees in the existing factory. How many female workers were transferred later?
某工厂有480人，其中女工占(5/8)，后来又调进若干女工，这是女工占现有工厂总人数的(3/4)，后来调入女工多少人？
<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">1 - (5/8)</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">1 - (3/4)</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(3/8) / (1/4)</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">480 * (3/2)</gadget>
<output>720</output>

<gadget id="calculator">720 - 480</gadget>
<output>240</output>

<result>240</result>