Alright, let's work through 2921 times 9777 step by step
2921 × 9777 = 9777 × (2921)
+ 9777 × 1 what gives us 9777
+ 9777 × 20 that is equal 195540
+ 9777 × 900 producing 8799300
+ 9777 × 2000 that is equal 19554000

= 28558617
