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: [1, 2, 3]
Example solution: [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.

Problem: [-51.018, 130.578, -54.191, 144.189, -35.312, -28.86, 128.549, 58.665]

Solution: [-0.174  0.446 -0.185  0.493 -0.121 -0.099  0.439  0.2  ]