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: [87.37, -34.122, 193.572, 136.116, 221.45, -53.91, -92.951, 18.83, -27.279]

[ 0.195 -0.076  0.431  0.303  0.493 -0.12  -0.207  0.042 -0.061]