Alright, let's work through 8604 times 8166 step by step
8604 × 8166 = 8166 × (8604)
+ 8166 × 4 that results in 32664
+ 8166 × 00 yielding 0
+ 8166 × 600 giving us 4899600
+ 8166 × 8000 resulting in 65328000

= 70260264
