No problem, we've got 6617 and 1022 to multiply
6617 × 1022 = 1022 × (6617)
+ 1022 × 7 which equals 7154
+ 1022 × 10 which equals 10220
+ 1022 × 600 what gives us 613200
+ 1022 × 6000 giving us 6132000

= 6762574
