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: [-21.05, 243.513, 241.95, 84.576, 98.955, -63.744]

[-0.036  0.417  0.414  0.145  0.169 -0.109]