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.

[245.345, 200.311, 242.92, -3.998, -12.158, 63.237]
[ 0.334  0.272  0.33  -0.005 -0.017  0.086]

[-20.728, 47.8, -7.813]
[-1.076  2.482 -0.406]

[68.945, 202.548, 76.814, -13.834, 20.245, 188.678]

[ 0.127  0.373  0.141 -0.025  0.037  0.347]