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: [121.722, 110.981, 3.171]
Example Output: [0.516 0.471 0.013]

Example Input: [143.387, 196.521, -97.02, 170.676, 198.728, 61.586, -58.101]
Example Output: [ 0.233  0.319 -0.158  0.277  0.323  0.1   -0.094]

Example Input: [163.995, -85.124, 223.483, 241.12]
Example Output:
[ 0.302 -0.157  0.411  0.444]

