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: [155.23, 80.108, 126.316, 48.192]
Example Output: [0.379 0.195 0.308 0.118]

Example Input: [169.605, 162.483, 223.258, -46.101, 0.499, -49.31, 10.067, 195.258]
Example Output: [ 0.255  0.244  0.335 -0.069  0.001 -0.074  0.015  0.293]

Example Input: [68.563, 1.613, 216.621, 143.801, 33.105, 165.602, 239.612]
Example Output:
[0.079 0.002 0.249 0.165 0.038 0.191 0.276]