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: [77.465, 71.373, -82.454, 217.141, 27.291, 240.515, 23.298, -82.121, -97.785]
A: 
[ 0.196  0.181 -0.209  0.55   0.069  0.609  0.059 -0.208 -0.248]