We're going to solve 8469 multiplied by 1402
8469 × 1402 = 1402 × (8469)
+ 1402 × 9 that equals 12618
+ 1402 × 60 what gives us 84120
+ 1402 × 400 that equals 560800
+ 1402 × 8000 which equals 11216000

= 11873538
