No problem, we've got 8721 and 9334 to multiply
8721 × 9334 = 9334 × (8721)
+ 9334 × 1 which equals 9334
+ 9334 × 20 that results in 186680
+ 9334 × 700 that results in 6533800
+ 9334 × 8000 that results in 74672000

= 81401814
