Alright, let's work through 2648 times 606 step by step
2648 × 606 = 606 × (2648)
+ 606 × 8 what gives us 4848
+ 606 × 40 giving us 24240
+ 606 × 600 giving us 363600
+ 606 × 2000 resulting in 1212000

= 1604688
