Alright, let's work through 6902 times 9638 step by step
6902 × 9638 = 9638 × (6902)
+ 9638 × 2 yielding 19276
+ 9638 × 00 what gives us 0
+ 9638 × 900 yielding 8674200
+ 9638 × 6000 which equals 57828000

= 66521476
