Instructions: 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: [202.223, 212.781, 79.695, -45.361, 116.458, 157.447, -43.44, 180.078]
Output:
[ 0.235  0.247  0.093 -0.053  0.135  0.183 -0.051  0.209]