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: [89.183, -47.035, 55.954, 153.524, 86.59, 81.81, 163.512, -58.601, -15.39]
A: 
[ 0.175 -0.092  0.11   0.301  0.17   0.161  0.321 -0.115 -0.03 ]