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: [180.92, 113.312, -51.738, 70.566, 23.966, -12.921, 19.751]

[ 0.526  0.33  -0.15   0.205  0.07  -0.038  0.057]