We're going to solve 5637 multiplied by 397
5637 × 397 = 397 × (5637)
+ 397 × 7 which equals 2779
+ 397 × 30 what gives us 11910
+ 397 × 600 that is equal 238200
+ 397 × 5000 that is equal 1985000

= 2237889
