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: [-23.786, -9.362, 227.991, 136.217, 225.485, -8.362, 88.428, -62.551, 98.166]
Example Output: [-0.035 -0.014  0.339  0.203  0.335 -0.012  0.132 -0.093  0.146]

Example Input: [89.727, 144.375, 206.242, 212.658, -21.804, 0.394, 139.851]
Example Output: [ 0.116  0.187  0.267  0.276 -0.028  0.001  0.181]

Example Input: [-37.328, 183.726, 63.526, 41.309, -39.314, -3.996, -49.055, -86.417, -10.563]
Example Output:
[-0.603  2.969  1.026  0.667 -0.635 -0.065 -0.793 -1.396 -0.171]