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: [235.157, 147.776, 98.547, -54.665, -64.358]

[ 0.649  0.408  0.272 -0.151 -0.178]