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: [198.838, 118.549, -83.183, 93.825, 209.533]

[ 0.37   0.221 -0.155  0.175  0.39 ]