certain county originally planned to afforestation 18% more than last year, but the actual afforestation was 20% more than the original plan. Is the actual afforestation this year more or less than last year? More or less by a few percent?
某县原计划比去年多造林18%，实际比原计划多造林20%，今年实际造林比去年多了还是少了？多了或少了百分之几？
<gadget id="calculator">18 / 100</gadget>
<output>9/50 = around 0.18</output>

<gadget id="calculator">1 + (9/50)</gadget>
<output>59/50 = around 1.18</output>

<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">(59/50) * (6/5)</gadget>
<output>177/125 = around 1.416</output>

<gadget id="calculator">(177/125) - 1</gadget>
<output>52/125 = around 0.416</output>

<result>52/125 = around 0.416</result>