Alright, let's work through 7397 times 2228 step by step
7397 × 2228 = 2228 × (7397)
+ 2228 × 7 that equals 15596
+ 2228 × 90 what gives us 200520
+ 2228 × 300 that results in 668400
+ 2228 × 7000 what gives us 15596000

= 16480516
