We're going to solve 2201 multiplied by 2378
2201 × 2378 = 2378 × (2201)
+ 2378 × 1 resulting in 2378
+ 2378 × 00 what gives us 0
+ 2378 × 200 that results in 475600
+ 2378 × 2000 giving us 4756000

= 5233978
