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: [53.483, 69.57, 167.109, 43.064, -73.27]
Example Output: [ 0.206  0.268  0.643  0.166 -0.282]

Example Input: [-22.555, -77.928, 146.761, 172.667, -0.037]
Example Output: [-1.030e-01 -3.560e-01  6.704e-01  7.888e-01 -1.690e-04]

Example Input: [-16.383, 173.764, 134.723, 235.059, 126.542, -6.073, 38.96, 95.953, 213.406, 113.175]
Example Output:
[-0.015  0.157  0.121  0.212  0.114 -0.005  0.035  0.087  0.192  0.102]