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: [237.095, 231.026, 174.962, -91.512, 203.66, -53.048, -7.273, -9.694, -18.434]
A: 
[ 0.356  0.346  0.262 -0.137  0.305 -0.08  -0.011 -0.015 -0.028]