We're going to solve 7908 multiplied by 9834
7908 × 9834 = 9834 × (7908)
+ 9834 × 8 what gives us 78672
+ 9834 × 00 what gives us 0
+ 9834 × 900 yielding 8850600
+ 9834 × 7000 that results in 68838000

= 77767272
