No problem, we've got 7422 and 664 to multiply
7422 × 664 = 664 × (7422)
+ 664 × 2 which equals 1328
+ 664 × 20 that equals 13280
+ 664 × 400 that results in 265600
+ 664 × 7000 that is equal 4648000

= 4928208
