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: [-56.159, 4.643, 98.633, -90.527]
Example Output: [ 1.294 -0.107 -2.272  2.085]

Example Input: [-74.839, 176.455, -15.623, 80.098, 139.443]
Example Output: [-0.245  0.578 -0.051  0.262  0.456]

Example Input: [29.334, 195.025, -78.012, 170.41, -66.323]
Example Output:
[ 0.117  0.779 -0.312  0.68  -0.265]

