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: [197.529, 231.433, -76.427, 131.877, 144.985, -86.421, -67.924]
Example Output: [ 0.416  0.487 -0.161  0.278  0.305 -0.182 -0.143]

Example Input: [-43.08, 109.525, -61.654, 5.718, 152.702, -86.576, 13.451, -70.716]
Example Output: [-2.224  5.654 -3.183  0.295  7.883 -4.47   0.694 -3.651]

Example Input: [-17.932, 49.894, 23.253, 18.424, 40.526, -54.791, 8.794, -31.257]
Example Output:
[-0.486  1.352  0.63   0.499  1.098 -1.484  0.238 -0.847]

