Alright, let's work through 8203 times 624 step by step
8203 × 624 = 624 × (8203)
+ 624 × 3 that is equal 1872
+ 624 × 00 which equals 0
+ 624 × 200 giving us 124800
+ 624 × 8000 giving us 4992000

= 5118672
