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: [-90.478, 206.887]
Example Output: [-0.777  1.777]

Example Input: [113.291, 207.259, -25.189, 237.902, 246.469, 195.691, -10.298, 203.132]
Example Output: [ 0.097  0.177 -0.022  0.204  0.211  0.168 -0.009  0.174]

Example Input: [-63.748, 167.864, 110.116, -70.323]
Example Output:
[-0.443  1.166  0.765 -0.489]