Alright, let's work through 2454 times 7944 step by step
2454 × 7944 = 7944 × (2454)
+ 7944 × 4 that equals 31776
+ 7944 × 50 that equals 397200
+ 7944 × 400 which equals 3177600
+ 7944 × 2000 producing 15888000

= 19494576
