Definition: 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.
Input: [166.682, 56.418, 205.642, -92.119, 136.202, -80.252, 208.779, 26.167, -78.094]

[ 0.303  0.103  0.374 -0.168  0.248 -0.146  0.38   0.048 -0.142]