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: [145.233, 180.581, -96.725, 215.629, 27.976, 51.401, 117.126, 121.852, 220.57]

[ 0.148  0.184 -0.098  0.219  0.028  0.052  0.119  0.124  0.224]