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: [9.052, 21.653, 193.748, 216.753, 162.071]
A: 
[0.015 0.036 0.321 0.359 0.269]