According to the survey, the ratio of male to female in the Chinese population is out of balance. According to the National Family Planning Commission, among the babies born in my country, the ratio of female babies to male babies is 100:117, which means that male babies outnumber female babies by what percentage?
据调查，中国人口男女比例失调，国家计生委介绍，在我国出生的婴儿中，女婴和男婴的比是100：117，说明男婴比女婴多百分之几？
<gadget id="calculator">117 - 100</gadget>
<output>17</output>

<gadget id="calculator">17 / 100</gadget>
<output>17/100 = around 0.17</output>

<result>17/100 = around 0.17</result>