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: [242.299, -64.482, 226.973, 225.277, 114.58, 70.291, -65.191, -16.019, 83.047]

[ 0.297 -0.079  0.278  0.276  0.14   0.086 -0.08  -0.02   0.102]