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

Example Input: [126.963, 112.815, 244.389, 41.881, 177.709, -51.075, -61.567, 72.359, 28.338, -82.293]
Example Output: [ 0.208  0.185  0.401  0.069  0.292 -0.084 -0.101  0.119  0.046 -0.135]

Example Input: [246.791, -59.277, 55.728, 88.383, 186.531, 81.966, -74.662, 3.803, 215.768, 153.1]
Example Output:
[ 0.275 -0.066  0.062  0.098  0.208  0.091 -0.083  0.004  0.24   0.17 ]