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.

[-19.827, 77.587, 234.377, 197.698, 9.593, -73.61, 243.676]
[-0.03   0.116  0.35   0.295  0.014 -0.11   0.364]

[208.455, 36.274, -57.269, 146.623, 53.426, 236.427, 219.745]
[ 0.247  0.043 -0.068  0.174  0.063  0.28   0.26 ]

[-42.826, 233.398, 149.909, -72.009, 194.657, 130.153, 123.794]

[-0.06   0.325  0.209 -0.1    0.271  0.182  0.173]