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: [79.857, -48.324, 19.525, -29.647, 88.22, -12.799, 184.214, 136.664, 170.246]
A:
[ 0.136 -0.082  0.033 -0.05   0.15  -0.022  0.313  0.232  0.29 ]