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: [230.765, 236.308, -91.816, 143.148]
Example Output: [ 0.445  0.456 -0.177  0.276]

Example Input: [2.896, 60.914, 233.298, 116.362, -69.227, 42.418, 236.895, 76.847, 241.316]
Example Output:
[ 0.003  0.065  0.248  0.124 -0.074  0.045  0.252  0.082  0.256]