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: [19.743, 69.358, -39.279, -37.549, 206.316, -80.646]
Output:
[ 0.143  0.503 -0.285 -0.272  1.496 -0.585]