Alright, let's work through 9213 times 8706 step by step
9213 × 8706 = 8706 × (9213)
+ 8706 × 3 which equals 26118
+ 8706 × 10 that is equal 87060
+ 8706 × 200 that is equal 1741200
+ 8706 × 9000 that equals 78354000

= 80208378
