Alright, let's work through 8510 times 1977 step by step
8510 × 1977 = 1977 × (8510)
+ 1977 × 0 which equals 0
+ 1977 × 10 which equals 19770
+ 1977 × 500 that equals 988500
+ 1977 × 8000 that equals 15816000

= 16824270
