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: [167.502, 161.136, 239.154, -43.892, 37.685, 157.15, -59.533]

[ 0.254  0.244  0.363 -0.067  0.057  0.238 -0.09 ]