Alright, let's work through 7197 times 6357 step by step
7197 × 6357 = 6357 × (7197)
+ 6357 × 7 that equals 44499
+ 6357 × 90 that is equal 572130
+ 6357 × 100 giving us 635700
+ 6357 × 7000 which equals 44499000

= 45751329
