We're going to solve 1621 multiplied by 1893
1621 × 1893 = 1893 × (1621)
+ 1893 × 1 that results in 1893
+ 1893 × 20 resulting in 37860
+ 1893 × 600 which equals 1135800
+ 1893 × 1000 yielding 1893000

= 3068553
