Wang Fang is making a hand-written newspaper, in which (3/8) of the hand-written newspaper introduces learning tips, and the rest is going to write interesting knowledge. What percentage of the whole newspaper is interesting knowledge?
王芳正在制作一期手抄报，其中手抄报的(3/8)介绍学习小窍门，剩下的准备写趣味知识，趣味知识占整张报纸的几分之几？
<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">1 - (3/8)</gadget>
<output>5/8 = around 0.625</output>

<result>5/8 = around 0.625</result>