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.

Ex Input:
[179.751, 230.589, -35.091]

Ex Output:
[ 0.479 0.614 -0.094]

Ex Input:
[121.665, 129.058, -26.583, 156.198]

Ex Output:
[ 0.32 0.339 -0.07 0.411]

Ex Input:
[217.702, -43.809, 62.6, 119.343]

Ex Output:
[ 0.612 -0.123 0.176 0.335]