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: [238.799, -49.962, 238.191, 245.611, 36.95, 139.851, 193.309, 195.16]
A: 
[ 0.193 -0.04   0.192  0.198  0.03   0.113  0.156  0.158]