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: [-54.888, 218.843, 239.83, 186.621, 151.999]
Output:
[-0.074  0.295  0.323  0.251  0.205]