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: [-18.717, 162.22]
Example Output: [-0.13  1.13]

Example Input: [45.867, 132.612, 127.363, 218.495]
Example Output: [0.087 0.253 0.243 0.417]

Example Input: [152.403, -13.563, 179.829, 196.374]
Example Output:
[ 0.296 -0.026  0.349  0.381]

