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: [212.619, 234.77, -91.894, -77.576, -52.282, 51.695, 197.931]

[ 0.447  0.494 -0.193 -0.163 -0.11   0.109  0.416]