TV set originally cost 400 yuan each, but now it costs 240 yuan. How much is the current price cut compared to the original price?
一种电视机，原来每台售价400元，现在售价240元，现在比原来每台降价百分之几？
<gadget id="calculator">160 / 400</gadget>
<output>2/5 = around 0.4</output>

<result>2/5 = around 0.4</result>