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: [62.979, -45.05]
Example Output: [ 3.513 -2.513]

Example Input: [93.567, 100.118, 196.52, -14.492, 207.779, 66.852, -89.876, 153.844]
Example Output: [ 0.131  0.14   0.275 -0.02   0.291  0.094 -0.126  0.215]

Example Input: [44.564, -81.438]
Example Output:
[-1.209  2.209]