Alright, let's work through 8209 times 6631 step by step
8209 × 6631 = 6631 × (8209)
+ 6631 × 9 resulting in 59679
+ 6631 × 00 that equals 0
+ 6631 × 200 which equals 1326200
+ 6631 × 8000 that is equal 53048000

= 54433879
