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: [173.253, 1.939, 28.45, 27.303, 222.893, 136.494, 83.304, 65.746, -30.514]

[ 0.244  0.003  0.04   0.039  0.314  0.193  0.118  0.093 -0.043]