We're going to solve 6407 multiplied by 1312
6407 × 1312 = 1312 × (6407)
+ 1312 × 7 which equals 9184
+ 1312 × 00 which equals 0
+ 1312 × 400 that results in 524800
+ 1312 × 6000 producing 7872000

= 8405984
