No problem, we've got 7789 and 6299 to multiply
7789 × 6299 = 6299 × (7789)
+ 6299 × 9 that is equal 56691
+ 6299 × 80 giving us 503920
+ 6299 × 700 giving us 4409300
+ 6299 × 7000 which equals 44093000

= 49062911
