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: [77.972, -74.08, 225.398, 134.18, 15.404, 140.725, 22.728, 155.476]
A: 
[ 0.112 -0.106  0.323  0.192  0.022  0.202  0.033  0.223]