We're going to solve 8169 multiplied by 8480
8169 × 8480 = 8480 × (8169)
+ 8480 × 9 which equals 76320
+ 8480 × 60 that equals 508800
+ 8480 × 100 which equals 848000
+ 8480 × 8000 resulting in 67840000

= 69273120
