There were 120 staff members in a certain agency, but after downsizing, there are still 75 people left. How much is the downsizing?
某机关原有工作人员120人，精简人员后还剩下75人，精简了百分之几？
<gadget id="calculator">120 - 75</gadget>
<output>45</output>

<gadget id="calculator">45 / 120</gadget>
<output>3/8 = around 0.375</output>

<result>3/8 = around 0.375</result>