Alright, let's work through 5723 times 448 step by step
5723 × 448 = 448 × (5723)
+ 448 × 3 resulting in 1344
+ 448 × 20 that is equal 8960
+ 448 × 700 giving us 313600
+ 448 × 5000 which equals 2240000

= 2563904
