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: [89.727, 144.375, 206.242, 212.658, -21.804, 0.394, 139.851]
Example Output: [ 0.116  0.187  0.267  0.276 -0.028  0.001  0.181]

Example Input: [-92.257, 158.267, 220.992, 69.458, 148.556, 166.415, -58.966, 248.666, -15.456]
Example Output: [-0.109  0.187  0.261  0.082  0.176  0.197 -0.07   0.294 -0.018]

Example Input: [155.545, -86.44, 8.382, -21.996, 154.744]
Example Output:
[ 0.74  -0.411  0.04  -0.105  0.736]

