Alright, let's work through 8181 times 8622 step by step
8181 × 8622 = 8622 × (8181)
+ 8622 × 1 what gives us 8622
+ 8622 × 80 what gives us 689760
+ 8622 × 100 that results in 862200
+ 8622 × 8000 producing 68976000

= 70536582
