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: [198.838, 118.549, -83.183, 93.825, 209.533]
Example Output: [ 0.37   0.221 -0.155  0.175  0.39 ]

Example Input: [-97.301, 130.939, 7.862, 241.283, -8.481, -45.554, 69.159, 123.499]
Example Output: [-0.231  0.311  0.019  0.573 -0.02  -0.108  0.164  0.293]

Example Input: [46.927, 49.172]
Example Output:
[0.488 0.512]