We're going to solve 1591 multiplied by 8455
1591 × 8455 = 8455 × (1591)
+ 8455 × 1 that results in 8455
+ 8455 × 90 which equals 760950
+ 8455 × 500 that results in 4227500
+ 8455 × 1000 producing 8455000

= 13451905
