The farm tool factory originally planned to produce 1,200 sets of one type of farm tools last year, but in the first half of the year it produced 675 sets, and in the second half of the year it produced 20% more than the first half. By what percentage did the actual production exceed the original plan for the whole year?
农具厂去年原计划生产一种农具1200台，结果上半年生产675台，下半年比上半年多生产20%．全年实际生产超过原计划的百分之几？
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 + (1/5)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">675 * (6/5)</gadget>
<output>810</output>

<gadget id="calculator">810 + 675</gadget>
<output>1_485</output>

<gadget id="calculator">1_485 - 1_200</gadget>
<output>285</output>

<gadget id="calculator">285 / 1_200</gadget>
<output>19/80 = around 0.2375</output>

<result>19/80 = around 0.2375</result>