We're going to solve 8453 multiplied by 6643
8453 × 6643 = 6643 × (8453)
+ 6643 × 3 resulting in 19929
+ 6643 × 50 yielding 332150
+ 6643 × 400 resulting in 2657200
+ 6643 × 8000 giving us 53144000

= 56153279
