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: [151.498, 51.479, -71.408, 221.763, 30.56, 246.087, 49.234]

[ 0.223  0.076 -0.105  0.326  0.045  0.362  0.072]