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: [175.223, -83.296, -47.013]
Example Output: [ 3.901 -1.855 -1.047]

Example Input: [239.945, 42.333]
Example Output: [0.85 0.15]

Example Input: [162.44, 10.179, -24.459]
Example Output:
[ 1.096  0.069 -0.165]