We're going to solve 6317 multiplied by 9150
6317 × 9150 = 9150 × (6317)
+ 9150 × 7 resulting in 64050
+ 9150 × 10 what gives us 91500
+ 9150 × 300 yielding 2745000
+ 9150 × 6000 giving us 54900000

= 57800550
