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: [-66.773, -75.352, 152.864, 200.566, 159.998, 48.092, 84.253]

[-0.133 -0.15   0.304  0.398  0.318  0.095  0.167]