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: [28.493, -96.408, 5.159, 28.742, 130.788]
A: 
[ 0.294 -0.996  0.053  0.297  1.351]