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.

Example Input: [-67.573, 107.519]
Example Output: [-1.692  2.692]

Example Input: [123.275, 156.341, 242.486]
Example Output: [0.236 0.299 0.464]

Example Input: [67.084, 123.683, 194.875, 219.902]
Example Output:
[0.111 0.204 0.322 0.363]

