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: [-73.867, -96.283, 197.138, 150.822, 153.942, 120.169, -55.177]

[-0.186 -0.243  0.497  0.38   0.388  0.303 -0.139]