Alright, let's work through 8602 times 8336 step by step
8602 × 8336 = 8336 × (8602)
+ 8336 × 2 which equals 16672
+ 8336 × 00 giving us 0
+ 8336 × 600 giving us 5001600
+ 8336 × 8000 that is equal 66688000

= 71706272
