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: [-90.182, 219.573, -73.197, 52.409, -73.056, 47.793, 127.008, -40.594, 249.596]

[-0.215  0.524 -0.175  0.125 -0.174  0.114  0.303 -0.097  0.595]