Alright, let's work through 6708 times 7935 step by step
6708 × 7935 = 7935 × (6708)
+ 7935 × 8 that equals 63480
+ 7935 × 00 giving us 0
+ 7935 × 700 yielding 5554500
+ 7935 × 6000 that is equal 47610000

= 53227980
