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: [118.504, -50.303, 61.191, 48.734, 201.061, 168.434, -59.577, 157.843, -61.589, 8.952]
Example Output: [ 0.2   -0.085  0.103  0.082  0.339  0.284 -0.1    0.266 -0.104  0.015]

Example Input: [-19.577, 39.43, 228.771, 180.561, 139.963]
Example Output: [-0.034  0.069  0.402  0.317  0.246]

Example Input: [-66.701, 235.765, -26.704, 244.998]
Example Output:
[-0.172  0.609 -0.069  0.632]

