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: [-59.089, 19.668, -44.206, 210.271, 123.005]
Example Output: [-0.237 0.079 -0.177 0.842 0.493]

Example Input: [225.005, 77.471, -47.328, -83.734, -80.38, 79.714, 89.987]
Example Output: [ 0.863 0.297 -0.182 -0.321 -0.308 0.306 0.345]

Example Input: [-84.323, 120.278, 162.145]
Example Output:
[-0.426 0.607 0.819]