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: [-85.085, -35.112, 42.653, 191.24, 67.908, -53.62, 35.584, 27.598, -63.115, -57.316]
A:
[-1.203 -0.496  0.603  2.704  0.96  -0.758  0.503  0.39  -0.892 -0.81 ]