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: [11.893, 122.938, -45.515, -59.484, 12.016, 148.604, -47.662, -94.215, 161.234, 195.023]
Example Output: [ 0.029  0.304 -0.112 -0.147  0.03   0.367 -0.118 -0.233  0.398  0.482]

Example Input: [106.3, -50.849, 9.02, -35.539, -72.426]
Example Output: [-2.444  1.169 -0.207  0.817  1.665]

Example Input: [201.315, 52.539, -99.971, -42.985]
Example Output:
[ 1.815  0.474 -0.901 -0.388]