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: [226.295, 79.294, -3.174, 147.813, 24.129]
Example Output: [ 0.477  0.167 -0.007  0.312  0.051]

Example Input: [196.669, -36.083, 152.375, -91.018, -29.088, 134.933, 66.316, 231.48, 92.271, 52.699]
Example Output: [ 0.255 -0.047  0.198 -0.118 -0.038  0.175  0.086  0.3    0.12   0.068]

Example Input: [170.144, 84.712, 133.307, 237.36, -92.008, -66.746]
Example Output:
[ 0.365  0.181  0.286  0.509 -0.197 -0.143]