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.
Q: [-49.382, 202.376, 132.413, 116.394, 90.323, 214.986]
A: 
[-0.07   0.286  0.187  0.165  0.128  0.304]