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: [-85.145, 135.077, 65.497, 25.253, 24.856, 205.772, 146.67, -57.663, 8.298]
A:
[-0.182  0.288  0.14   0.054  0.053  0.439  0.313 -0.123  0.018]