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: [155.844, 173.844, 183.899, 245.857, 171.906, -95.944, -89.976, -85.262, 138.476]

[ 0.195  0.218  0.23   0.308  0.215 -0.12  -0.113 -0.107  0.173]