The teachers and students of Bo'ai Primary School donated money for the "Yushu" earthquake in Qinghai. The first donation was 8,000 yuan, and the second donation was 10,000 yuan. How much more was the second donation than the first donation?
博爱小学师生为青海"玉树"地震捐款，第一次捐8000元，第二次捐10000元，第二次比第一次多捐了百分之几？
<gadget id="calculator">10_000 - 8_000</gadget>
<output>2_000</output>

<gadget id="calculator">2_000 / 8_000</gadget>
<output>1/4 = around 0.25</output>

<result>1/4 = around 0.25</result>