Instructions: 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: [248.474, -61.72, -40.386, -92.175]
Output:
[ 4.585 -1.139 -0.745 -1.701]