Alright, let's work through 6877 times 9015 step by step
6877 × 9015 = 9015 × (6877)
+ 9015 × 7 that results in 63105
+ 9015 × 70 which equals 631050
+ 9015 × 800 that equals 7212000
+ 9015 × 6000 producing 54090000

= 61996155
