Alright, let's work through 8984 times 8877 step by step
8984 × 8877 = 8877 × (8984)
+ 8877 × 4 what gives us 35508
+ 8877 × 80 that is equal 710160
+ 8877 × 900 resulting in 7989300
+ 8877 × 8000 producing 71016000

= 79750968
