In this task, you will be given a list of numbers. The goal is to divide all the numbers in the list by a constant such that the sum of the resulting list is 1. The output should be rounded to 3 decimals.

Ex Input:
[-78.083, 47.943, -80.073]

Ex Output:
[ 0.708 -0.435 0.727]

Ex Input:
[112.742, 102.138]

Ex Output:
[0.525 0.475]

Ex Input:
[128.875, -12.933, 78.991, 226.394]

Ex Output:
[ 0.306 -0.031 0.187 0.537]