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: [249.541, 233.825, 9.968]
Example Output: [0.506 0.474 0.02 ]

Example Input: [179.714, 127.831, 44.737, -60.55]
Example Output: [ 0.616  0.438  0.153 -0.208]

Example Input: [-33.927, 100.099, 159.004, 151.856, -6.341, -1.004, 195.589, 60.584, 49.564, 157.696]
Example Output:
[-0.041  0.12   0.191  0.182 -0.008 -0.001  0.235  0.073  0.059  0.189]