Alright, let's work through 7914 times 9900 step by step
7914 × 9900 = 9900 × (7914)
+ 9900 × 4 giving us 39600
+ 9900 × 10 yielding 99000
+ 9900 × 900 that results in 8910000
+ 9900 × 7000 giving us 69300000

= 78348600
