We're going to solve 8503 multiplied by 1801
8503 × 1801 = 1801 × (8503)
+ 1801 × 3 that equals 5403
+ 1801 × 00 what gives us 0
+ 1801 × 500 that results in 900500
+ 1801 × 8000 giving us 14408000

= 15313903
