The forest farm planned to plant 240 willows, but actually planted 60 more than planned. How much more than planned?
林场计划栽柳树240棵，实际比计划多栽了60棵，实际比计划多栽了百分之几？
<gadget id="calculator">60 / 240</gadget>
<output>1/4 = around 0.25</output>

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