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: [227.76, 164.43, -88.862, 46.315, 152.235]
Example Output: [ 0.454  0.328 -0.177  0.092  0.303]

Example Input: [-95.264, 198.074]
Example Output: [-0.927  1.927]

Example Input: [220.829, 80.713]
Example Output:
[0.732 0.268]

