Alright, let's work through 8380 times 7112 step by step
8380 × 7112 = 7112 × (8380)
+ 7112 × 0 yielding 0
+ 7112 × 80 that equals 568960
+ 7112 × 300 that equals 2133600
+ 7112 × 8000 giving us 56896000

= 59598560
