No problem, we've got 9882 and 2578 to multiply
9882 × 2578 = 2578 × (9882)
+ 2578 × 2 which equals 5156
+ 2578 × 80 giving us 206240
+ 2578 × 800 yielding 2062400
+ 2578 × 9000 that is equal 23202000

= 25475796
