Alright, let's work through 8359 times 8276 step by step
8359 × 8276 = 8276 × (8359)
+ 8276 × 9 giving us 74484
+ 8276 × 50 producing 413800
+ 8276 × 300 producing 2482800
+ 8276 × 8000 producing 66208000

= 69179084
