No problem, we've got 9878 and 4544 to multiply
9878 × 4544 = 4544 × (9878)
+ 4544 × 8 what gives us 36352
+ 4544 × 70 resulting in 318080
+ 4544 × 800 producing 3635200
+ 4544 × 9000 that equals 40896000

= 44885632
