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: [158.109, 83.907, -43.33, 223.125, 220.166, 16.701, -12.633, 192.648, 0.232]
Example Output: [ 0.188 0.1 -0.052 0.266 0.262 0.02 -0.015 0.23 0. ]

Example Input: [50.004, -66.47, 243.356, 69.209, -92.092, 242.39, 205.245, 91.307, 180.15]
Example Output: [ 0.054 -0.072 0.264 0.075 -0.1 0.263 0.222 0.099 0.195]

Example Input: [-30.557, 222.08, -60.065, 2.457, -41.577, 7.118, -68.342, 164.634, 172.648]
Example Output:
[-0.083 0.603 -0.163 0.007 -0.113 0.019 -0.186 0.447 0.469]