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: [178.071, 124.76, 185.477, 93.311, 153.353, -67.407, -77.919, -87.668, 166.055, 113.45]
A: 
[ 0.228  0.16   0.237  0.119  0.196 -0.086 -0.1   -0.112  0.212  0.145]