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: [130.633, 0.276, 211.746, 81.81, -5.286, 130.004, 148.146]
Example Output: [ 0.187  0.     0.304  0.117 -0.008  0.186  0.212]

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: [155.545, -86.44, 8.382, -21.996, 154.744]
Example Output:
[ 0.74  -0.411  0.04  -0.105  0.736]