Definition: 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.
Input: [-0.21, 94.264, 74.243, 210.332, 131.221, 181.099, -26.17, -63.804, 242.34]

[-2.490e-04  1.118e-01  8.804e-02  2.494e-01  1.556e-01  2.147e-01
 -3.103e-02 -7.566e-02  2.874e-01]