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: [-13.917, -32.062, 117.003, 92.05, 149.974, -62.432, -35.13, 67.186, 91.658, -75.797]
A: 
[-0.047 -0.107  0.392  0.308  0.502 -0.209 -0.118  0.225  0.307 -0.254]