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.

Example Input: [-20.973, 236.989, 164.174, 69.094, 201.908, 8.85, 28.361, -73.779]
Example Output: [-0.034  0.386  0.267  0.112  0.329  0.014  0.046 -0.12 ]

Example Input: [57.515, -9.465]
Example Output: [ 1.197 -0.197]

Example Input: [203.152, 50.557]
Example Output:
[0.801 0.199]