Alright, let's work through 7698 times 1402 step by step
7698 × 1402 = 1402 × (7698)
+ 1402 × 8 resulting in 11216
+ 1402 × 90 that is equal 126180
+ 1402 × 600 yielding 841200
+ 1402 × 7000 resulting in 9814000

= 10792596
