Alright, let's work through 4425 times 8321 step by step
4425 × 8321 = 8321 × (4425)
+ 8321 × 5 that equals 41605
+ 8321 × 20 giving us 166420
+ 8321 × 400 which equals 3328400
+ 8321 × 4000 giving us 33284000

= 36820425
