Alright, let's work through 9994 times 7916 step by step
9994 × 7916 = 7916 × (9994)
+ 7916 × 4 what gives us 31664
+ 7916 × 90 what gives us 712440
+ 7916 × 900 which equals 7124400
+ 7916 × 9000 that results in 71244000

= 79112504
