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: [-78.338, 17.267, -2.833, 228.203, 137.701, 232.121, 113.333]
Output:
[-0.121  0.027 -0.004  0.352  0.213  0.359  0.175]