No problem, we've got 9389 and 7641 to multiply
9389 × 7641 = 7641 × (9389)
+ 7641 × 9 which equals 68769
+ 7641 × 80 that results in 611280
+ 7641 × 300 which equals 2292300
+ 7641 × 9000 yielding 68769000

= 71741349
