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: [217.203, -82.899, 209.696, 11.67, 83.126, 10.49, 32.595, -85.524, 189.765, 225.824]

[ 0.268 -0.102  0.258  0.014  0.102  0.013  0.04  -0.105  0.234  0.278]