We're going to solve 4978 multiplied by 406
4978 × 406 = 406 × (4978)
+ 406 × 8 giving us 3248
+ 406 × 70 what gives us 28420
+ 406 × 900 that results in 365400
+ 406 × 4000 what gives us 1624000

= 2021068
