Alright, let's work through 8498 times 8286 step by step
8498 × 8286 = 8286 × (8498)
+ 8286 × 8 what gives us 66288
+ 8286 × 90 yielding 745740
+ 8286 × 400 what gives us 3314400
+ 8286 × 8000 yielding 66288000

= 70414428
