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: [-25.813, 36.287, -5.817, 135.257, -46.559, 57.002, -12.708]

[-0.188  0.264 -0.042  0.983 -0.338  0.414 -0.092]