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.

[108.731, 194.711, -21.47, 194.375]

[ 0.228  0.409 -0.045  0.408]