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: [-53.611, 240.141, 62.574, 31.325, 39.443, -76.609]

[-0.22   0.987  0.257  0.129  0.162 -0.315]