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: [38.59, 105.333, -98.519, 216.797, 68.717, 75.545, 100.542]

[ 0.076  0.208 -0.194  0.428  0.136  0.149  0.198]