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: [-66.573, 115.584]
Example Output: [-1.358  2.358]

Example Input: [200.637, -31.315, 78.428]
Example Output: [ 0.81  -0.126  0.317]

Example Input: [-32.564, 12.742, 37.493, 33.139, 213.352, 206.402, -13.454, -75.187, 223.412, 46.941]
Example Output:
[-0.05   0.02   0.057  0.051  0.327  0.316 -0.021 -0.115  0.343  0.072]

