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: [70.021, 120.134, 121.829, 163.088, 231.331, -16.9]

[ 0.102  0.174  0.177  0.237  0.336 -0.025]