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: [-68.615, 245.72, 169.743, 135.51, 2.566, 46.941, 160.538]

[-0.099  0.355  0.245  0.196  0.004  0.068  0.232]