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: [193.398, 164.137, 144.199, -88.324]
Example Output: [ 0.468 0.397 0.349 -0.214]

Example Input: [244.603, 188.791, 132.292, 109.977, 177.723, 238.551, 165.962, -10.083]
Example Output: [ 0.196 0.151 0.106 0.088 0.142 0.191 0.133 -0.008]

Example Input: [19.576, -84.838, 209.868]
Example Output:
[ 0.135 -0.587 1.451]