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: [177.451, 102.388, 11.548, -67.817, -39.916]

[ 0.966  0.558  0.063 -0.369 -0.217]