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: [155.858, 195.204, -10.372, -86.348, 103.655, 19.662, -92.463, 180.859, 185.529]

[ 0.239  0.3   -0.016 -0.133  0.159  0.03  -0.142  0.278  0.285]