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: [1, 2, 3]
Example output: [0.167, 0.333, 0.500]
Example explanation: The output list sums to 1.0 and has the same weight as the input 0.333 is twice as large as 0.167, .5 is 3 times as large as 0.167, and 0.5 is 1.5 times as large as 0.333. This is a good example.
Q: [18.617, 149.379, -44.916, 90.595, -27.514, 86.516, -38.114, 130.884, -81.452, -23.613]
A:
[ 0.071  0.574 -0.173  0.348 -0.106  0.332 -0.146  0.503 -0.313 -0.091]