We're going to solve 5789 multiplied by 1221
5789 × 1221 = 1221 × (5789)
+ 1221 × 9 that equals 10989
+ 1221 × 80 yielding 97680
+ 1221 × 700 producing 854700
+ 1221 × 5000 what gives us 6105000

= 7068369
