No problem, we've got 4084 and 985 to multiply
4084 × 985 = 985 × (4084)
+ 985 × 4 that is equal 3940
+ 985 × 80 that is equal 78800
+ 985 × 000 resulting in 0
+ 985 × 4000 resulting in 3940000

= 4022740
