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.

[161.883, -15.099, 17.61, 135.049, 108.979, -55.998, 153.603, -57.58]

[ 0.361 -0.034  0.039  0.301  0.243 -0.125  0.343 -0.128]