No problem, we've got 8055 and 9790 to multiply
8055 × 9790 = 9790 × (8055)
+ 9790 × 5 producing 48950
+ 9790 × 50 that equals 489500
+ 9790 × 000 that equals 0
+ 9790 × 8000 what gives us 78320000

= 78858450
