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: [31.541, -32.498, 202.96]
Example Output: [ 0.156 -0.161  1.005]

Example Input: [-40.53, 196.995, 18.208, 215.424, 159.69, 91.622, -28.935, 179.428, -87.817, -70.632]
Example Output: [-0.064  0.311  0.029  0.34   0.252  0.145 -0.046  0.283 -0.139 -0.112]

Example Input: [-10.177, -28.276, 165.512]
Example Output:
[-0.08  -0.223  1.303]

