We're going to solve 4423 multiplied by 2503
4423 × 2503 = 2503 × (4423)
+ 2503 × 3 that equals 7509
+ 2503 × 20 resulting in 50060
+ 2503 × 400 which equals 1001200
+ 2503 × 4000 that equals 10012000

= 11070769
