Alright, let's work through 8828 times 7121 step by step
8828 × 7121 = 7121 × (8828)
+ 7121 × 8 what gives us 56968
+ 7121 × 20 resulting in 142420
+ 7121 × 800 what gives us 5696800
+ 7121 × 8000 that is equal 56968000

= 62864188
