Donghua Leather Shoes produced 6,270 pairs of leather shoes in June, an increase of 20% over May. How many more pairs of leather shoes were produced than in May?
东华皮鞋六月份生产皮鞋6270双，比五月份增产20%，比五月份多生产皮鞋多少双？
<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">6_270 / (6/5)</gadget>
<output>5_225</output>

<gadget id="calculator">6_270 - 5_225</gadget>
<output>1_045</output>

<result>1_045</result>