We're going to solve 7779 multiplied by 6443
7779 × 6443 = 6443 × (7779)
+ 6443 × 9 resulting in 57987
+ 6443 × 70 that equals 451010
+ 6443 × 700 giving us 4510100
+ 6443 × 7000 what gives us 45101000

= 50120097
