The original price of a computer is 12,500 yuan, and the current price is 8,500 yuan. How much is the current price cheaper than the original price?
一种电脑原价12500元，现价8500元，现价比原价便宜了百分之几？
<gadget id="calculator">12_500 - 8_500</gadget>
<output>4_000</output>

<gadget id="calculator">4_000 / 12_500</gadget>
<output>8/25 = around 0.32</output>

<result>8/25 = around 0.32</result>