We're going to solve 1145 multiplied by 7747
1145 × 7747 = 7747 × (1145)
+ 7747 × 5 which equals 38735
+ 7747 × 40 that results in 309880
+ 7747 × 100 resulting in 774700
+ 7747 × 1000 yielding 7747000

= 8870315
