Alright, let's work through 80745008 times 4188845 step by step
80745008 × 4188845 = 4188845 × (80745008)
+ 4188845 × 8 giving us 33510760
+ 4188845 × 00 producing 0
+ 4188845 × 000 resulting in 0
+ 4188845 × 5000 what gives us 20944225000
+ 4188845 × 40000 what gives us 167553800000
+ 4188845 × 700000 that is equal 2932191500000
+ 4188845 × 0000000 resulting in 0
+ 4188845 × 80000000 that is equal 335107600000000

= 338228323035760
