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: [149.653, 55.788, -1.218, 169.218, -37.445, 39.191, 63.96, 65.139, -39.412]
Output:
[ 0.322  0.12  -0.003  0.364 -0.081  0.084  0.138  0.14  -0.085]