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: [125.35, -10.076]
Example Output: [ 1.087 -0.087]

Example Input: [216.322, 137.711, 96.528, 68.43, 5.194, 94.049]
Example Output: [0.35  0.223 0.156 0.111 0.008 0.152]

Example Input: [-69.507, 136.899, 245.046]
Example Output:
[-0.222  0.438  0.784]