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: [246.559, 200.044, -8.212, 230.796, -98.941, 11.354, 52.068, -96.036, -48.563]
Example Output: [ 0.504  0.409 -0.017  0.472 -0.202  0.023  0.106 -0.196 -0.099]

Example Input: [-11.114, 3.629, 159.164]
Example Output: [-0.073  0.024  1.049]

Example Input: [-7.308, 249.511, 236.845, -37.951, 33.605]
Example Output:
[-0.015  0.526  0.499 -0.08   0.071]