Instructions: 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.
Input: [167.86, -74.128, -31.608, 145.082, -75.907, 9.391, -12.354, 153.182, 98.672, 100.303]
Output:
[ 0.349 -0.154 -0.066  0.302 -0.158  0.02  -0.026  0.319  0.205  0.209]