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: [-58.385, 83.001, 50.645, -13.698, 189.178, 192.049]
Example Output: [-0.132  0.187  0.114 -0.031  0.427  0.434]

Example Input: [-68.455, -99.089, 147.474, 206.2, 225.447, 82.373, 80.417]
Example Output: [-0.119 -0.173  0.257  0.359  0.393  0.143  0.14 ]

Example Input: [1.491, 213.067, 248.717, 150.719, 105.697, 219.384, 26.176, 195.462, 156.624]
Example Output:
[0.001 0.162 0.189 0.114 0.08  0.167 0.02  0.148 0.119]