Alright, let's work through 6218 times 9090 step by step
6218 × 9090 = 9090 × (6218)
+ 9090 × 8 that is equal 72720
+ 9090 × 10 what gives us 90900
+ 9090 × 200 what gives us 1818000
+ 9090 × 6000 resulting in 54540000

= 56521620
