No problem, we've got 8384 and 9743 to multiply
8384 × 9743 = 9743 × (8384)
+ 9743 × 4 that equals 38972
+ 9743 × 80 resulting in 779440
+ 9743 × 300 what gives us 2922900
+ 9743 × 8000 that results in 77944000

= 81685312
