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: [90.778, 157.371, 101.036, 179.069, -40.133, -77.999, 221.285, -61.033]

[ 0.159  0.276  0.177  0.314 -0.07  -0.137  0.388 -0.107]