Alright, let's work through 2231 times 7451 step by step
2231 × 7451 = 7451 × (2231)
+ 7451 × 1 that results in 7451
+ 7451 × 30 producing 223530
+ 7451 × 200 producing 1490200
+ 7451 × 2000 giving us 14902000

= 16623181
