No problem, we've got 9972 and 7712 to multiply
9972 × 7712 = 7712 × (9972)
+ 7712 × 2 yielding 15424
+ 7712 × 70 that is equal 539840
+ 7712 × 900 resulting in 6940800
+ 7712 × 9000 that is equal 69408000

= 76904064
