We're going to solve 2541 multiplied by 8420
2541 × 8420 = 8420 × (2541)
+ 8420 × 1 that results in 8420
+ 8420 × 40 that equals 336800
+ 8420 × 500 that equals 4210000
+ 8420 × 2000 which equals 16840000

= 21395220
