No problem, we've got 7780 and 2675 to multiply
7780 × 2675 = 2675 × (7780)
+ 2675 × 0 which equals 0
+ 2675 × 80 that results in 214000
+ 2675 × 700 that is equal 1872500
+ 2675 × 7000 that equals 18725000

= 20811500
