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: [-29.429, 30.51, 95.182, -26.973]
Example Output: [-0.425  0.44   1.374 -0.389]

Example Input: [5.16, -90.959, 1.709, 154.549, 95.867, 163.585, 185.904, 57.694, 173.75]
Example Output: [ 0.007 -0.122  0.002  0.207  0.128  0.219  0.249  0.077  0.233]

Example Input: [-75.745, 133.258, 213.17, -3.605, 142.23, 64.902, 52.187, 158.519]
Example Output:
[-0.111  0.195  0.311 -0.005  0.208  0.095  0.076  0.231]

