Alright, let's work through 7747 times 9354 step by step
7747 × 9354 = 9354 × (7747)
+ 9354 × 7 which equals 65478
+ 9354 × 40 what gives us 374160
+ 9354 × 700 that results in 6547800
+ 9354 × 7000 what gives us 65478000

= 72465438
