The current price of a tape recorder is 960 yuan, which is 240 yuan lower than the original price. By what percentage?
一种录音机现价960元，比原价降低了240元．降低了百分之几？
<gadget id="calculator">960 + 240</gadget>
<output>1_200</output>

<gadget id="calculator">240 / 1_200</gadget>
<output>1/5 = around 0.2</output>

<result>1/5 = around 0.2</result>