Alright, let's work through 9887 times 7784 step by step
9887 × 7784 = 7784 × (9887)
+ 7784 × 7 what gives us 54488
+ 7784 × 80 that results in 622720
+ 7784 × 800 yielding 6227200
+ 7784 × 9000 that is equal 70056000

= 76960408
