No problem, we've got 9244 and 9664 to multiply
9244 × 9664 = 9664 × (9244)
+ 9664 × 4 which equals 38656
+ 9664 × 40 that equals 386560
+ 9664 × 200 which equals 1932800
+ 9664 × 9000 that is equal 86976000

= 89334016
