Alright, let's work through 7838 times 9724 step by step
7838 × 9724 = 9724 × (7838)
+ 9724 × 8 that equals 77792
+ 9724 × 30 producing 291720
+ 9724 × 800 resulting in 7779200
+ 9724 × 7000 giving us 68068000

= 76216712
