Alright, let's work through 7563 times 1039 step by step
7563 × 1039 = 1039 × (7563)
+ 1039 × 3 yielding 3117
+ 1039 × 60 which equals 62340
+ 1039 × 500 that equals 519500
+ 1039 × 7000 which equals 7273000

= 7857957
