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: [-32.939, -78.047, -95.914, 119.465, -57.908, 229.432]
A: 
[-0.392 -0.928 -1.141  1.421 -0.689  2.728]