project originally planned to invest 5 million yuan, but the actual investment was 750,000 yuan more than the plan, and the actual investment was much more than the plan.
一项工程，原计划投资500万元，实际比计划多投资75万元，实际比计划多投资多少．
<gadget id="calculator">75 / 500</gadget>
<output>3/20 = around 0.15</output>

<result>3/20 = around 0.15</result>