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: [85.434, 237.787, -64.304, 193.48, -16.871]

[ 0.196  0.546 -0.148  0.444 -0.039]