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: [16.878, 165.392, 31.447, -82.8, -37.96]
Example Output: [ 0.182  1.779  0.338 -0.891 -0.408]

Example Input: [10.938, 220.639, 214.911, -31.69, -21.077, 183.226, -41.396, -47.465]
Example Output: [ 0.022  0.452  0.44  -0.065 -0.043  0.375 -0.085 -0.097]

Example Input: [40.194, 231.855]
Example Output:
[0.148 0.852]