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: [143.952, 188.806, -88.383, -71.215, 157.74]

[ 0.435  0.571 -0.267 -0.215  0.477]