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: [-69.004, 114.985, 125.824]
Example Output: [-0.402  0.669  0.732]

Example Input: [-73.556, -10.815, -36.656, 53.404, -74.91, 109.867, 82.085, 123.89, 24.639]
Example Output: [-0.372 -0.055 -0.185  0.27  -0.378  0.555  0.415  0.626  0.124]

Example Input: [126.888, 168.76, 70.177, -33.353, 169.892, 64.311]
Example Output:
[ 0.224  0.298  0.124 -0.059  0.3    0.113]