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: [17.011, 227.693, 182.857]
Example Output: [0.04  0.533 0.428]

Example Input: [70.336, 162.511, -68.24, 247.453, 135.862]
Example Output: [ 0.128  0.297 -0.125  0.452  0.248]

Example Input: [56.309, -80.533]
Example Output:
[-2.325  3.325]