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: [105.342, 133.634, -20.053, 42.678, 212.89, 99.288]

[ 0.184  0.233 -0.035  0.074  0.371  0.173]