No problem, we've got 7966 and 8490 to multiply
7966 × 8490 = 8490 × (7966)
+ 8490 × 6 which equals 50940
+ 8490 × 60 resulting in 509400
+ 8490 × 900 resulting in 7641000
+ 8490 × 7000 giving us 59430000

= 67631340
