The garment factory planned to produce 5,000 sets of garments in May. As a result, it produced 2,800 sets in the first half of the month and 3,200 sets in the second half of the month. How much was the production plan exceeded in this month?
服装厂五月份计划生产服装5000套，结果上半月生产了2800套，下半月生产了3200套，这个月份超额完成生产计划多少．
<gadget id="calculator">3_200 - 5_000</gadget>
<output>-1_800</output>

<gadget id="calculator">2_800 + (-1_800)</gadget>
<output>1_000</output>

<gadget id="calculator">1_000 / 5_000</gadget>
<output>1/5 = around 0.2</output>

<result>1/5 = around 0.2</result>