The original price of a computer is 4,000 yuan each, and now the price is reduced by 500 yuan each. How much is the price cut? How many percent of the original price is the current price of each unit?
一种电脑原价每台4000元，现在每台降价500元．降价百分之几？现在每台价钱是原价的百分之几？
<gadget id="calculator">3_500 / 4_000</gadget>
<output>7/8 = around 0.875</output>

<result>7/8 = around 0.875</result>