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: [21.308, 231.59, 241.191, 130.902, 17.695, -23.559, -91.242, 125.559, 145.341]

[ 0.027  0.29   0.302  0.164  0.022 -0.029 -0.114  0.157  0.182]