Alright, let's work through 2240 times 4834 step by step
2240 × 4834 = 4834 × (2240)
+ 4834 × 0 that results in 0
+ 4834 × 40 that is equal 193360
+ 4834 × 200 resulting in 966800
+ 4834 × 2000 yielding 9668000

= 10828160
