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: [151.338, 243.295, -28.245, -70.378, 78.301]

[ 0.404  0.65  -0.075 -0.188  0.209]