Given the task definition and input, reply with output. 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.

[-3.655, 28.325, 181.534, -63.12, -58.721, 168.608, 21.766]

[-0.013  0.103  0.661 -0.23  -0.214  0.614  0.079]