This year's output is 135% of last year's. How much is this year's output higher than last year's?
今年产量是去年的135%，今年产量比去年增产多少．
<gadget id="calculator">135 / 100</gadget>
<output>27/20 = around 1.35</output>

<gadget id="calculator">(27/20) - 1</gadget>
<output>7/20 = around 0.35</output>

<result>7/20 = around 0.35</result>