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: [117.024, 100.819, 216.325, 161.146, 87.241]

[0.171 0.148 0.317 0.236 0.128]