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: [-6.356, 176.69, 82.618, -59.674, 206.275, 78.922, 67.421, 26.447, 157.814]
A: 
[-0.009  0.242  0.113 -0.082  0.283  0.108  0.092  0.036  0.216]