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: [-13.679, 76.708, 111.424, 234.649, 242.118]

[-0.021  0.118  0.171  0.36   0.372]