Let's calculate 4477 x 8899
4477 × 8899 = 8899 × (4477)
+ 8899 × 7 that is equal 62293
+ 8899 × 70 that results in 622930
+ 8899 × 400 yielding 3559600
+ 8899 × 4000 what gives us 35596000

= 39840823
