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.

[-81.144, 52.024, -1.763, 208.552, 168.231, 69.134, 61.457, -99.022, 104.18]

[-0.168  0.108 -0.004  0.433  0.349  0.144  0.128 -0.206  0.216]