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: [-69.316, 176.216, -54.976]
Example Output: [-1.335  3.394 -1.059]

Example Input: [194.675, 168.838, -55.963, 191.595, 65.126]
Example Output: [ 0.345  0.299 -0.099  0.34   0.115]

Example Input: [15.904, 182.964, 165.014, -81.47, -73.042]
Example Output:
[ 0.076  0.874  0.788 -0.389 -0.349]