Alright, let's work through 8194 times 9721 step by step
8194 × 9721 = 9721 × (8194)
+ 9721 × 4 yielding 38884
+ 9721 × 90 that results in 874890
+ 9721 × 100 producing 972100
+ 9721 × 8000 what gives us 77768000

= 79653874
