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: [72.193, -87.042, 228.484, 69.544, -37.074, -55.09, -49.455, -2.871, 127.893]

[ 0.271 -0.327  0.857  0.261 -0.139 -0.207 -0.186 -0.011  0.48 ]