We're going to solve 8671 multiplied by 8172
8671 × 8172 = 8172 × (8671)
+ 8172 × 1 resulting in 8172
+ 8172 × 70 which equals 572040
+ 8172 × 600 yielding 4903200
+ 8172 × 8000 that results in 65376000

= 70859412
