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: [67.243, 183.176, -8.464, 188.968, 235.961, 91.306]
Example Output: [ 0.089  0.242 -0.011  0.249  0.311  0.12 ]

Example Input: [-74.839, 176.455, -15.623, 80.098, 139.443]
Example Output: [-0.245  0.578 -0.051  0.262  0.456]

Example Input: [144.833, 127.433, 65.376, 9.592, 108.077, -57.829, 77.401, 124.989]
Example Output:
[ 0.241  0.212  0.109  0.016  0.18  -0.096  0.129  0.208]