Instructions: 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.
Input: [-85.877, -16.52, -3.449, 127.568]
Output:
[-3.953 -0.761 -0.159  5.873]