No problem, we've got 7884 and 9390 to multiply
7884 × 9390 = 9390 × (7884)
+ 9390 × 4 that equals 37560
+ 9390 × 80 that is equal 751200
+ 9390 × 800 which equals 7512000
+ 9390 × 7000 which equals 65730000

= 74030760
