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: [103.142, 32.852, 240.16, 126.324]
Example Output: [0.205 0.065 0.478 0.251]

Example Input: [35.983, 105.2, 194.615]
Example Output: [0.107 0.313 0.58 ]

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]