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: [13.267, 202.532, 91.865, 87.471, 43.234, -8.716]
Example Output: [ 0.031  0.471  0.214  0.204  0.101 -0.02 ]

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

Example Input: [108.164, -92.789, 54.152, 101.52, 99.95, 131.316, 192.292, 85.988]
Example Output:
[ 0.159 -0.136  0.08   0.149  0.147  0.193  0.283  0.126]