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.

[154.183, -31.692, 196.446, 25.687, 213.03, -65.226, 32.581, 8.177, -33.072]
[ 0.308 -0.063 0.393 0.051 0.426 -0.13 0.065 0.016 -0.066]