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: [192.461, 169.947]
Example Output: [0.531 0.469]

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: [229.195, 132.524, 67.336, -42.468, 0.618]
Example Output:
[ 0.592  0.342  0.174 -0.11   0.002]

