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.
One example: [1, 2, 3]
Solution is here: [0.167, 0.333, 0.500]
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.

Now, solve this: [193.441, -63.566, 137.239, 37.699, 103.361, 163.541, -70.357, 214.318, 201.109]
Solution:
[ 0.211 -0.069  0.15   0.041  0.113  0.178 -0.077  0.234  0.219]