We're going to solve 3309 multiplied by 7416
3309 × 7416 = 7416 × (3309)
+ 7416 × 9 giving us 66744
+ 7416 × 00 which equals 0
+ 7416 × 300 giving us 2224800
+ 7416 × 3000 yielding 22248000

= 24539544
