Instructions: 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.
Input: [115.467, 204.568, 200.406, 157.481, 63.769, 234.52, 52.305, 127.356, -50.789]
Output:
[ 0.104  0.185  0.181  0.143  0.058  0.212  0.047  0.115 -0.046]