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: [-73.331, -29.07, -87.305, 39.215, 164.602, -68.663, 235.701, -16.27, 247.048]

[-0.178 -0.071 -0.212  0.095  0.4   -0.167  0.572 -0.039  0.6  ]