In 2009, the number of applicants for the national college entrance examination reached 10 million, a record high. In 2009, colleges and universities across the country plan to enroll 8 million students. How many percent is the number of students enrolled less than the number of applicants?
2009年全国高考报名人数达到1000万人，创历史最高记录．2009年全国普通高校计划招生800万人，招生人数比报名人数少百分之几？
<gadget id="calculator">1_000 - 800</gadget>
<output>200</output>

<gadget id="calculator">200 / 1_000</gadget>
<output>1/5 = around 0.2</output>

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