Alright, let's work through 80677989 times 4472301 step by step
80677989 × 4472301 = 4472301 × (80677989)
+ 4472301 × 9 what gives us 40250709
+ 4472301 × 80 giving us 357784080
+ 4472301 × 900 that equals 4025070900
+ 4472301 × 7000 that results in 31306107000
+ 4472301 × 70000 yielding 313061070000
+ 4472301 × 600000 that equals 2683380600000
+ 4472301 × 0000000 that is equal 0
+ 4472301 × 80000000 that results in 357784080000000

= 360816250882689
