Grandpa's family raised a flock of chickens. Hens accounted for 5/8 of the total, and the rest were roosters. By what percentage of the total are hens more than roosters?
爷爷家养了一群鸡，母鸡占总数的(5/8)，其余的是公鸡．母鸡比公鸡多占总数的几分之几？
<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">1 - (5/8)</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">(5/8) - (3/8)</gadget>
<output>1/4 = around 0.25</output>

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