We're going to solve 8501 multiplied by 6721
8501 × 6721 = 6721 × (8501)
+ 6721 × 1 yielding 6721
+ 6721 × 00 that is equal 0
+ 6721 × 500 resulting in 3360500
+ 6721 × 8000 producing 53768000

= 57135221
