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: [-81.504, 134.489, -65.889, -18.724, 39.783, 159.786, 39.305, -86.214, 35.264, -85.131]

[-1.145  1.89  -0.926 -0.263  0.559  2.245  0.552 -1.211  0.496 -1.196]