Alright, let's work through 8378 times 7675 step by step
8378 × 7675 = 7675 × (8378)
+ 7675 × 8 giving us 61400
+ 7675 × 70 what gives us 537250
+ 7675 × 300 which equals 2302500
+ 7675 × 8000 that is equal 61400000

= 64301150
