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: [183.824, -63.661, -38.388, 39.892, 124.911, 188.919, -85.853]
Example Output: [ 0.526 -0.182 -0.11   0.114  0.357  0.54  -0.246]

Example Input: [121.797, 148.705, -20.956]
Example Output: [ 0.488  0.596 -0.084]

Example Input: [200.073, -12.608, -19.366, 88.558, 211.441, 109.718, 176.306]
Example Output:
[ 0.265 -0.017 -0.026  0.117  0.28   0.145  0.234]

