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.

[158.798, 29.998, 9.099, -47.226, 92.567, 187.395, 246.98, -67.118, 232.381, -72.047]
[ 0.206  0.039  0.012 -0.061  0.12   0.243  0.32  -0.087  0.301 -0.093]