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

Example Input: [-71.415, 179.486, 206.839, 104.11, 196.41, 30.853, 179.288, 91.723]
Example Output: [-0.078  0.196  0.225  0.113  0.214  0.034  0.195  0.1  ]

Example Input: [130.151, 126.534, 8.097, 98.449, 24.848]
Example Output:
[0.335 0.326 0.021 0.254 0.064]