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: [241.779, 9.259, 171.547, -30.442, -81.464, 139.608, 141.08]

[ 0.409  0.016  0.29  -0.051 -0.138  0.236  0.239]