Alright, let's work through 8203 times 9554 step by step
8203 × 9554 = 9554 × (8203)
+ 9554 × 3 producing 28662
+ 9554 × 00 producing 0
+ 9554 × 200 yielding 1910800
+ 9554 × 8000 what gives us 76432000

= 78371462
