No problem, we've got 4420 and 8356 to multiply
4420 × 8356 = 8356 × (4420)
+ 8356 × 0 that equals 0
+ 8356 × 20 producing 167120
+ 8356 × 400 yielding 3342400
+ 8356 × 4000 that results in 33424000

= 36933520
