Alright, let's work through 2285 times 8105 step by step
2285 × 8105 = 8105 × (2285)
+ 8105 × 5 what gives us 40525
+ 8105 × 80 what gives us 648400
+ 8105 × 200 resulting in 1621000
+ 8105 × 2000 resulting in 16210000

= 18519925
