Alright, let's work through 7937 times 7923 step by step
7937 × 7923 = 7923 × (7937)
+ 7923 × 7 what gives us 55461
+ 7923 × 30 that equals 237690
+ 7923 × 900 which equals 7130700
+ 7923 × 7000 yielding 55461000

= 62884851
