Alright, let's work through 7889 times 1502 step by step
7889 × 1502 = 1502 × (7889)
+ 1502 × 9 producing 13518
+ 1502 × 80 what gives us 120160
+ 1502 × 800 that results in 1201600
+ 1502 × 7000 producing 10514000

= 11849278
