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: [100.985, 21.265]
Example Output: [0.826 0.174]

Example Input: [55.416, 81.773, -23.038, 127.629, 91.86, 87.331, -2.252]
Example Output: [ 0.132  0.195 -0.055  0.305  0.219  0.209 -0.005]

Example Input: [175.63, 20.498, 12.119, 213.687]
Example Output:
[0.416 0.049 0.029 0.506]