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: [-88.068, -3.157, 247.691]
Example Output: [-0.563 -0.02   1.583]

Example Input: [120.942, 67.409, 213.717, -25.366]
Example Output: [ 0.321  0.179  0.567 -0.067]

Example Input: [61.931, -13.492, -29.655, 243.783, 67.469, 17.354]
Example Output:
[ 0.178 -0.039 -0.085  0.702  0.194  0.05 ]

