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: [-8.712, 80.472, 109.469, -37.076, 186.979, 40.962, 164.758, 190.799, 196.895]
A: 
[-0.009  0.087  0.118 -0.04   0.202  0.044  0.178  0.206  0.213]