No problem, we've got 8447 and 9453 to multiply
8447 × 9453 = 9453 × (8447)
+ 9453 × 7 that equals 66171
+ 9453 × 40 resulting in 378120
+ 9453 × 400 giving us 3781200
+ 9453 × 8000 that results in 75624000

= 79849491
