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: [-72.34, 191.251, 5.607, 155.378, 127.734, 19.735, 125.56]

[-0.131  0.346  0.01   0.281  0.231  0.036  0.227]