No problem, we've got 9789 and 9006 to multiply
9789 × 9006 = 9006 × (9789)
+ 9006 × 9 that is equal 81054
+ 9006 × 80 that results in 720480
+ 9006 × 700 what gives us 6304200
+ 9006 × 9000 yielding 81054000

= 88159734
