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: [139.264, -51.11, 153.932, 226.928, 84.527, 76.068, 27.935, -61.766, 153.384]

[ 0.186 -0.068  0.205  0.303  0.113  0.102  0.037 -0.082  0.205]