Definition: 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: [-3.866, 42.668, -68.109, 77.409, -17.616]

[-0.127  1.4   -2.234  2.539 -0.578]