No problem, we've got 9780 and 7669 to multiply
9780 × 7669 = 7669 × (9780)
+ 7669 × 0 that equals 0
+ 7669 × 80 yielding 613520
+ 7669 × 700 which equals 5368300
+ 7669 × 9000 yielding 69021000

= 75002820
