用于基础数学运算的python模运算

Question

有人可以解释14％40的模块在python编程语言中是如何14的？检查如下：

Python 3.4.3 (v3.4.3:9b73f1c3e601, Feb 24 2015, 22:43:06) [MSC v.1600 32 bit (Intel)] on win32
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>>> 14/40
0.35
>>> 14%40
14
>>>