We're going to solve 7845 multiplied by 1442
7845 × 1442 = 1442 × (7845)
+ 1442 × 5 producing 7210
+ 1442 × 40 which equals 57680
+ 1442 × 800 resulting in 1153600
+ 1442 × 7000 that results in 10094000

= 11312490
