Alright, let's work through 9428 times 8492 step by step
9428 × 8492 = 8492 × (9428)
+ 8492 × 8 producing 67936
+ 8492 × 20 resulting in 169840
+ 8492 × 400 what gives us 3396800
+ 8492 × 9000 producing 76428000

= 80062576
