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.

[-55.254, -38.99, -6.406, 187.621, -25.822, 54.001, 112.238, 191.787, -6.3, 173.669]
[-0.094 -0.066 -0.011  0.32  -0.044  0.092  0.191  0.327 -0.011  0.296]