Alright, let's work through 7993 times 7553 step by step
7993 × 7553 = 7553 × (7993)
+ 7553 × 3 which equals 22659
+ 7553 × 90 what gives us 679770
+ 7553 × 900 resulting in 6797700
+ 7553 × 7000 producing 52871000

= 60371129
