Alright, let's work through 2603 times 9868 step by step
2603 × 9868 = 9868 × (2603)
+ 9868 × 3 that is equal 29604
+ 9868 × 00 that equals 0
+ 9868 × 600 that results in 5920800
+ 9868 × 2000 giving us 19736000

= 25686404
