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: [235.817, 171.158, -52.998, 243.109, -2.91]

[ 0.397  0.288 -0.089  0.409 -0.005]