Alright, let's work through 7864 times 9248 step by step
7864 × 9248 = 9248 × (7864)
+ 9248 × 4 that is equal 36992
+ 9248 × 60 which equals 554880
+ 9248 × 800 what gives us 7398400
+ 9248 × 7000 that is equal 64736000

= 72726272
