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: [224.352, -46.76, 71.743, 93.792, 127.968, -63.966, 222.09, 15.526, 215.6]

[ 0.261 -0.054  0.083  0.109  0.149 -0.074  0.258  0.018  0.251]