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: [135.151, 69.386, 78.609, 163.613, 144.886, -71.435, 19.282, 0.335, 152.774]

[ 0.195  0.1    0.113  0.236  0.209 -0.103  0.028  0.     0.221]