No problem, we've got 6696 and 1144 to multiply
6696 × 1144 = 1144 × (6696)
+ 1144 × 6 which equals 6864
+ 1144 × 90 yielding 102960
+ 1144 × 600 what gives us 686400
+ 1144 × 6000 giving us 6864000

= 7660224
