Alright, let's work through 2478 times 9801 step by step
2478 × 9801 = 9801 × (2478)
+ 9801 × 8 giving us 78408
+ 9801 × 70 producing 686070
+ 9801 × 400 that equals 3920400
+ 9801 × 2000 that results in 19602000

= 24286878
