The original price of a barrel of peanut oil is 80 yuan, and the current price is 20 yuan higher than the original price. How many percent is the current price higher than before?
一桶花生油原价是80元，现在的价格比原来提高了20元．现在的价格比原来提高了百分之几？
<gadget id="calculator">20 / 80</gadget>
<output>1/4 = around 0.25</output>

<result>1/4 = around 0.25</result>