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: [79.314, 56.377, 55.467, 204.845, 24.111, -13.713, 128.99, 229.3]
Example Output: [ 0.104  0.074  0.073  0.268  0.032 -0.018  0.169  0.3  ]

Example Input: [-19.827, 77.587, 234.377, 197.698, 9.593, -73.61, 243.676]
Example Output: [-0.03   0.116  0.35   0.295  0.014 -0.11   0.364]

Example Input: [117.196, 195.64, 93.452, 51.812, 212.263, -33.064, 133.737, -20.876, -47.609]
Example Output:
[ 0.167  0.278  0.133  0.074  0.302 -0.047  0.19  -0.03  -0.068]