In the 29th Olympic Games, China won 56 gold medals and the United States won 36 gold medals. What percentage of the number of gold medals won by the United States accounted for by China?
第29届奥运会中，中国获得金牌56枚，美国获得金牌36枚．美国获得的金牌枚数占中国的几分之几？
<gadget id="calculator">36 / 56</gadget>
<output>9/14 = around 0.642857</output>

<result>9/14 = around 0.642857</result>