Definition: 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: [116.841, 197.128, 165.101, 228.495, 74.962, 3.129, -87.587]

[ 0.167  0.282  0.237  0.327  0.107  0.004 -0.125]