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: [5.16, -90.959, 1.709, 154.549, 95.867, 163.585, 185.904, 57.694, 173.75]
Example Output: [ 0.007 -0.122  0.002  0.207  0.128  0.219  0.249  0.077  0.233]

Example Input: [-80.759, -33.364, 100.565, 249.208, 13.416, 120.507, 8.84, 212.278, 21.318, 184.55]
Example Output: [-0.101 -0.042  0.126  0.313  0.017  0.151  0.011  0.266  0.027  0.232]

Example Input: [-74.839, 176.455, -15.623, 80.098, 139.443]
Example Output:
[-0.245  0.578 -0.051  0.262  0.456]