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: [208.486, 177.568, 244.384, 217.595, 28.686, 216.641, 86.543, -71.308, 142.539, 206.143]

Solution: [ 0.143  0.122  0.168  0.149  0.02   0.149  0.059 -0.049  0.098  0.141]