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: [165.218, 207.707, 4.986, 27.228, 155.686, 150.661, 103.213, 98.956, -96.493]

[ 0.202  0.254  0.006  0.033  0.191  0.184  0.126  0.121 -0.118]