Step 1: Divide the number into separate digits:
09883 => 0 9 8 8 3
Step 2: Calculate the distance between each digit and the next (the last digit with the first):
0 to 9 = 9
9 to 8 = 1
8 to 8 = 0
8 to 3 = 5
3 to 0 = 3
Step 3: Combine the filters to a string:
9 1 0 5 3 = 91053