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: [198.838, 118.549, -83.183, 93.825, 209.533]
Example Output: [ 0.37   0.221 -0.155  0.175  0.39 ]

Example Input: [79.05, 173.918, 212.156, 97.371, 128.236, 100.43, -7.858, 170.527]
Example Output: [ 0.083  0.182  0.222  0.102  0.134  0.105 -0.008  0.179]

Example Input: [57.792, -43.239, 30.291, 244.344]
Example Output:
[ 0.2   -0.15   0.105  0.845]