Alright, let's work through 2722 times 7912 step by step
2722 × 7912 = 7912 × (2722)
+ 7912 × 2 yielding 15824
+ 7912 × 20 that is equal 158240
+ 7912 × 700 which equals 5538400
+ 7912 × 2000 what gives us 15824000

= 21536464
