Alright, let's work through 7903 times 7935 step by step
7903 × 7935 = 7935 × (7903)
+ 7935 × 3 resulting in 23805
+ 7935 × 00 producing 0
+ 7935 × 900 what gives us 7141500
+ 7935 × 7000 resulting in 55545000

= 62710305
