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.
Q: [-37.328, 183.726, 63.526, 41.309, -39.314, -3.996, -49.055, -86.417, -10.563]
A: 
[-0.603  2.969  1.026  0.667 -0.635 -0.065 -0.793 -1.396 -0.171]