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: [210.53, 53.194, 147.99, 85.926, -66.369, -72.805]

[ 0.587  0.148  0.413  0.24  -0.185 -0.203]