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: [76.596, 113.082, 22.385, 30.854, -62.887]
A: 
[ 0.425  0.628  0.124  0.171 -0.349]