The air ticket from Beijing to Shenyang is 700 yuan, and the train ticket is 218 yuan. How much is it cheaper to travel by car than by plane?
北京到沈阳飞机票700元，动车票218元．坐动车比飞机便宜多少钱？
<gadget id="calculator">700 - 218</gadget>
<output>482</output>

<result>482</result>