Alright, let's work through 4477 times 4678 step by step
4477 × 4678 = 4678 × (4477)
+ 4678 × 7 what gives us 32746
+ 4678 × 70 that is equal 327460
+ 4678 × 400 yielding 1871200
+ 4678 × 4000 that results in 18712000

= 20943406
