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: [180.104, 193.962, -51.352, 162.229, 54.04]
A: 
[ 0.334  0.36  -0.095  0.301  0.1  ]