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: [-30.426, -97.485, -23.367, -79.292, 85.324]
Example Output: [ 0.209  0.671  0.161  0.546 -0.587]

Example Input: [103.175, 172.942, 74.406]
Example Output: [0.294 0.493 0.212]

Example Input: [44.724, 103.344, 25.919, 49.512, 132.702, 7.593, 33.923, 206.056, 77.479]
Example Output:
[0.066 0.152 0.038 0.073 0.195 0.011 0.05  0.302 0.114]