Alright, let's work through 6644 times 2205 step by step
6644 × 2205 = 2205 × (6644)
+ 2205 × 4 resulting in 8820
+ 2205 × 40 which equals 88200
+ 2205 × 600 resulting in 1323000
+ 2205 × 6000 that is equal 13230000

= 14650020
