Below is an instruction that describes a task. Write a response that appropriately completes the request in Chinese. Please answer in Chinese.

### Instruction:
 安妮有6个发夹，发圈是发夹数量的两倍，而发夹比发夹少3个。她的发饰中有多少百分比是发夹，四舍五入到最近的整数百分比？


### Response:
 首先找到安妮有多少个发圈：6个发夹 * 2 = <<6*2=12>>12个发圈
然后减去比发夹少3个发夹：6-3 = <<6-3=3>>3个发夹
将每种发饰的数量相加，找到总发饰数量：6个发饰 + 12个发饰 + 3个发饰 = <<6+12+3=21>>21个发饰
然后将发夹的数量除以总发饰数量，然后乘以100%以找到发夹所占的百分比：3个发夹 / 21个发饰 * 100% = 14.28，四舍五入为14%