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.
[-89.269, 130.922, 53.925, -65.129, 182.709, 143.013, 144.644, -86.859, 53.308, 213.189]