No problem, we've got 4384 and 1998 to multiply
4384 × 1998 = 1998 × (4384)
+ 1998 × 4 that results in 7992
+ 1998 × 80 resulting in 159840
+ 1998 × 300 what gives us 599400
+ 1998 × 4000 producing 7992000

= 8759232
