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: [211.849, 12.238]
Example Output: [0.945 0.055]

Example Input: [161.455, 23.187, 99.444, -13.526]
Example Output: [ 0.597  0.086  0.368 -0.05 ]

Example Input: [14.725, 48.591, -50.909, 46.746, -30.386]
Example Output:
[ 0.512  1.689 -1.77   1.625 -1.056]