Instructions: 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: [-63.19, 119.347, 208.747, 39.917, 210.204]
Output:
[-0.123  0.232  0.405  0.078  0.408]