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: [237.333, 54.992, 67.343, -66.985, 233.14, 229.634, -59.419, -68.067]
A: 
[ 0.378  0.088  0.107 -0.107  0.371  0.366 -0.095 -0.108]