The movie market is so hot. The box office revenue of "Monster Hunt" is about 2.4 billion yuan, and the box office of "Mermaid" is even higher, about 3.3 billion yuan. How many percent is it higher than "Monster Hunt"?
电影市场太火爆，《捉妖记》票房收入约24亿元，《美人鱼》票房更高，约33亿元，比《捉妖记》提高了百分之几？
<gadget id="calculator">33 - 24</gadget>
<output>9</output>

<gadget id="calculator">9 / 24</gadget>
<output>3/8 = around 0.375</output>

<result>3/8 = around 0.375</result>