Alright, let's work through 78526165 times 66922862 step by step
78526165 × 66922862 = 66922862 × (78526165)
+ 66922862 × 5 that results in 334614310
+ 66922862 × 60 that results in 4015371720
+ 66922862 × 100 that is equal 6692286200
+ 66922862 × 6000 resulting in 401537172000
+ 66922862 × 20000 giving us 1338457240000
+ 66922862 × 500000 which equals 33461431000000
+ 66922862 × 8000000 producing 535382896000000
+ 66922862 × 70000000 that is equal 4684600340000000

= 5255195703684230
