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: [149.448, 149.308, -58.809, 42.407, 103.593, 59.174, 22.741, 126.352]
Output:
[ 0.252  0.251 -0.099  0.071  0.174  0.1    0.038  0.213]