No problem, we've got 8940 and 9646 to multiply
8940 × 9646 = 9646 × (8940)
+ 9646 × 0 which equals 0
+ 9646 × 40 that is equal 385840
+ 9646 × 900 which equals 8681400
+ 9646 × 8000 yielding 77168000

= 86235240
