Alright, let's work through 7463 times 7221 step by step
7463 × 7221 = 7221 × (7463)
+ 7221 × 3 what gives us 21663
+ 7221 × 60 yielding 433260
+ 7221 × 400 what gives us 2888400
+ 7221 × 7000 what gives us 50547000

= 53890323
