We're going to solve 8646 multiplied by 7143
8646 × 7143 = 7143 × (8646)
+ 7143 × 6 what gives us 42858
+ 7143 × 40 giving us 285720
+ 7143 × 600 that equals 4285800
+ 7143 × 8000 yielding 57144000

= 61758378
