Step 1: Divide the number into separate digits:
82983 => 8 2 9 8 3
Step 2: Calculate the distance between each digit and the next (the last digit with the first):
8 to 2 = 6
2 to 9 = 7
9 to 8 = 1
8 to 3 = 5
3 to 8 = 5
Step 3: Combine the filters to a string:
6 7 1 5 5 = 67155