No problem, we've got 8214 and 2200 to multiply
8214 × 2200 = 2200 × (8214)
+ 2200 × 4 giving us 8800
+ 2200 × 10 that is equal 22000
+ 2200 × 200 giving us 440000
+ 2200 × 8000 which equals 17600000

= 18070800
