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.

[140.733, 40.951, 67.321, 82.612]

[0.424 0.123 0.203 0.249]