We're going to solve 7575 multiplied by 1111
7575 × 1111 = 1111 × (7575)
+ 1111 × 5 producing 5555
+ 1111 × 70 giving us 77770
+ 1111 × 500 yielding 555500
+ 1111 × 7000 that results in 7777000

= 8415825
