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.
Q: [205.704, 210.121, 26.046, 31.481, 72.305, 206.472]
A: 
[0.273 0.279 0.035 0.042 0.096 0.275]