Instructions: 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.
Input: [104.684, 3.553, 200.727, 247.154, 18.384]
Output:
[0.182 0.006 0.349 0.43  0.032]