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: [173.528, 231.496, -17.462, 10.344, 223.517, 209.38, 220.452, -37.632, -79.505]

[ 0.186  0.248 -0.019  0.011  0.239  0.224  0.236 -0.04  -0.085]