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: [45.576, 110.356, -26.839, -27.367, -80.644, 185.571, 119.375, -75.17, 221.163, 182.722]
Example Output: [ 0.07   0.169 -0.041 -0.042 -0.123  0.283  0.182 -0.115  0.338  0.279]

Example Input: [158.151, 247.626, 8.044, 118.82, 96.148, -43.926, -70.331, 30.436, 105.946]
Example Output: [ 0.243  0.38   0.012  0.183  0.148 -0.067 -0.108  0.047  0.163]

Example Input: [82.265, 213.412, -77.297, 217.861, 164.05, 230.643, -12.921]
Example Output:
[ 0.101  0.261 -0.094  0.266  0.201  0.282 -0.016]