No problem, we've got 6999 and 8422 to multiply
6999 × 8422 = 8422 × (6999)
+ 8422 × 9 giving us 75798
+ 8422 × 90 which equals 757980
+ 8422 × 900 giving us 7579800
+ 8422 × 6000 that is equal 50532000

= 58945578
