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: [-58.049, -69.816, -97.105, 180.774, -44.987, 135.453, 182.56, 231.134, 199.778, -87.268]
A: 
[-0.101 -0.122 -0.17   0.316 -0.079  0.237  0.319  0.404  0.349 -0.152]