The original price of a certain product is 50 yuan, and the price after the price adjustment is 56 yuan. By what percentage has the price of this commodity increased?
某种商品原来售价50元，调价后售价是56元．这种商品的价格提高了百分之几？
<gadget id="calculator">56 - 50</gadget>
<output>6</output>

<gadget id="calculator">6 / 50</gadget>
<output>3/25 = around 0.12</output>

<result>3/25 = around 0.12</result>