Definition: 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: [49.36, 240.034, -7.287, 155.737, 46.594, -72.72, 137.808]

[ 0.09   0.437 -0.013  0.283  0.085 -0.132  0.251]