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: [45.133, -8.544, 155.729, 196.033]
Output:
[ 0.116 -0.022  0.401  0.505]