Alright, let's work through 2545 times 2451 step by step
2545 × 2451 = 2451 × (2545)
+ 2451 × 5 yielding 12255
+ 2451 × 40 which equals 98040
+ 2451 × 500 giving us 1225500
+ 2451 × 2000 that results in 4902000

= 6237795
