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: [-18.025, 75.885, 143.488, -95.31, 184.245, -12.36, 172.632, 180.918]
Example Output: [-0.029  0.12   0.227 -0.151  0.292 -0.02   0.273  0.287]

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

Example Input: [132.678, 73.103, 226.062, 238.304, 209.233, 115.076, 248.018, 16.343, 25.83, 71.397]
Example Output:
[0.098 0.054 0.167 0.176 0.154 0.085 0.183 0.012 0.019 0.053]