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: [235.45, 13.181, -99.839, 175.961, 141.279, 238.797, -15.317, -62.797]
A: 
[ 0.376  0.021 -0.159  0.281  0.225  0.381 -0.024 -0.1  ]