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: [25.364, -64.092, 207.373, 227.461, -57.086, 217.255]
Output:
[ 0.046 -0.115  0.373  0.409 -0.103  0.391]