We're going to solve 8186 multiplied by 9791
8186 × 9791 = 9791 × (8186)
+ 9791 × 6 producing 58746
+ 9791 × 80 which equals 783280
+ 9791 × 100 what gives us 979100
+ 9791 × 8000 yielding 78328000

= 80149126
