No problem, we've got 5865 and 830 to multiply
5865 × 830 = 830 × (5865)
+ 830 × 5 which equals 4150
+ 830 × 60 that is equal 49800
+ 830 × 800 giving us 664000
+ 830 × 5000 what gives us 4150000

= 4867950
