Given the task definition and input, reply with output. 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.

[155.572, -64.239, 48.985, -11.76]

[ 1.21  -0.5    0.381 -0.091]