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.

Example Input: [119.151, 4.756, 123.935, 155.257, 102.773, -55.578, -60.174, 226.77, -93.753, 146.11]
Example Output: [ 0.178  0.007  0.185  0.232  0.154 -0.083 -0.09   0.339 -0.14   0.218]

Example Input: [-92.091, -54.146, -67.876, 208.622, 164.697, 94.269, 226.157, -70.958]
Example Output: [-0.225 -0.132 -0.166  0.51   0.403  0.231  0.553 -0.174]

Example Input: [-75.459, -90.19, 205.692]
Example Output:
[-1.884 -2.252  5.137]