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: [-93.983, 224.504]
Example Output: [-0.72  1.72]

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

Example Input: [138.371, 30.093]
Example Output:
[0.821 0.179]

