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: [-59.081, 28.102, 68.098, 203.21, -6.395]
Example Output: [-0.253  0.12   0.291  0.869 -0.027]

Example Input: [143.826, -53.053, -15.912, 41.377, -85.872, 154.355, -3.074, 159.574, 64.077, -86.286]
Example Output: [ 0.451 -0.166 -0.05   0.13  -0.269  0.484 -0.01   0.5    0.201 -0.27 ]

Example Input: [-67.051, 77.741]
Example Output:
[-6.272  7.272]