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: [215.461, -68.108, 54.21, 69.455, 128.043, 193.713]
Output:
[ 0.363 -0.115  0.091  0.117  0.216  0.327]