Definition: 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: [-77.137, -34.242, 22.7, -83.177, 64.63, 42.844, 5.392, 90.632, 27.66]

[-1.301 -0.577  0.383 -1.403  1.09   0.722  0.091  1.528  0.466]