The current price of a color TV is 1,200 yuan, which is 300 yuan cheaper than the original price. What percentage is the current price of the original price?
一台彩色电视机现价1200元，比原价便宜了300元，现价是原价的百分之几？
<gadget id="calculator">1_200 + 300</gadget>
<output>1_500</output>

<gadget id="calculator">1_200 / 1_500</gadget>
<output>4/5 = around 0.8</output>

<result>4/5 = around 0.8</result>