there were 30 letters at the top so i though i would multiply 26 by 30 which added up to 780 (the number it shows at the end) so i thought maybe the letters at the top all have to be a z to get 780/780, but after adding up the other numbers it did not add to the other number that appeared :/
The letters that come up when you finish listening change every time and so does the number before the /780 maybe the number is actually the Decryption code so we can guess the message, and I think that all the letters that come up to every single one of us actually are the same message since the key to decoding it is changing every single time too and that can not be random