Hope Primary School has 1,300 students this year, 500 more than last year, and how many percent more than last year?
希望小学今年有学生1300人，比去年多了500人，比去年多百分之几？
<gadget id="calculator">1_300 - 500</gadget>
<output>800</output>

<gadget id="calculator">500 / 800</gadget>
<output>5/8 = around 0.625</output>

<result>5/8 = around 0.625</result>