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.

Ex Input:
[86.628, 157.229]

Ex Output:
[0.355 0.645]

Ex Input:
[163.562, -23.627, -73.167, 188.383, 108.534, 61.211]

Ex Output:
[ 0.385 -0.056 -0.172 0.443 0.255 0.144]

Ex Input:
[-77.137, -34.242, 22.7, -83.177, 64.63, 42.844, 5.392, 90.632, 27.66]

Ex Output:
[-1.301 -0.577 0.383 -1.403 1.09 0.722 0.091 1.528 0.466]