Alright, let's work through 8432 times 9445 step by step
8432 × 9445 = 9445 × (8432)
+ 9445 × 2 that is equal 18890
+ 9445 × 30 which equals 283350
+ 9445 × 400 which equals 3778000
+ 9445 × 8000 giving us 75560000

= 79640240
