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.

[145.748, 224.308, 235.8, 34.212, -12.609]

[ 0.232  0.357  0.376  0.055 -0.02 ]