We're going to solve 7902 multiplied by 8454
7902 × 8454 = 8454 × (7902)
+ 8454 × 2 that is equal 16908
+ 8454 × 00 which equals 0
+ 8454 × 900 yielding 7608600
+ 8454 × 7000 yielding 59178000

= 66803508
