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: [-67.991, 142.727, 84.358, 230.199, 213.969]

[-0.113  0.237  0.14   0.382  0.355]