Alright, let's work through 5199 times 1653 step by step
5199 × 1653 = 1653 × (5199)
+ 1653 × 9 resulting in 14877
+ 1653 × 90 which equals 148770
+ 1653 × 100 that results in 165300
+ 1653 × 5000 yielding 8265000

= 8593947
