No problem, we've got 7999 and 9812 to multiply
7999 × 9812 = 9812 × (7999)
+ 9812 × 9 which equals 88308
+ 9812 × 90 that results in 883080
+ 9812 × 900 resulting in 8830800
+ 9812 × 7000 yielding 68684000

= 78486188
