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: [104.252, 130.651, 106.294, -87.848, -32.143, -77.53, -4.449]

[ 0.749  0.938  0.763 -0.631 -0.231 -0.557 -0.032]