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: [77.096, 186.379, -96.012]
Example Output: [ 0.46   1.113 -0.573]

Example Input: [181.925, -32.407]
Example Output: [ 1.217 -0.217]

Example Input: [97.826, 243.238, 158.334, -60.917]
Example Output:
[ 0.223  0.555  0.361 -0.139]