Alright, let's work through 8817 times 1977 step by step
8817 × 1977 = 1977 × (8817)
+ 1977 × 7 which equals 13839
+ 1977 × 10 giving us 19770
+ 1977 × 800 what gives us 1581600
+ 1977 × 8000 yielding 15816000

= 17431209
