We're going to solve 1803 multiplied by 1233
1803 × 1233 = 1233 × (1803)
+ 1233 × 3 resulting in 3699
+ 1233 × 00 that is equal 0
+ 1233 × 800 which equals 986400
+ 1233 × 1000 giving us 1233000

= 2223099
