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.

[172.695, 105.892, 194.125, 235.739, 125.334, -13.161, 70.002, 140.32]

[ 0.168  0.103  0.188  0.229  0.122 -0.013  0.068  0.136]