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: [-25.339, 90.516, 216.84, -5.229, 39.333]

[-0.08   0.286  0.686 -0.017  0.124]