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: [98.484, 190.025, -78.608]
Example Output: [ 0.469 0.905 -0.375]

Example Input: [211.384, 163.538, 5.985, -28.884, 200.724]
Example Output: [ 0.382 0.296 0.011 -0.052 0.363]

Example Input: [37.66, 214.944, 90.582]
Example Output:
[0.11 0.626 0.264]