Alright, let's work through 1223 times 3897 step by step
1223 × 3897 = 3897 × (1223)
+ 3897 × 3 which equals 11691
+ 3897 × 20 what gives us 77940
+ 3897 × 200 resulting in 779400
+ 3897 × 1000 which equals 3897000

= 4766031
