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: [210.216, 74.356, -2.991, -77.696, 178.113]

[ 0.55   0.195 -0.008 -0.203  0.466]