Sure thing! We've got 264 and we're gonna multiply it by 16. That's the same as adding 264 to itself 16 times.
Step 1: 0 + 264 = 264
Step 2: 264 + 264 = 528
Step 3: 528 + 264 = 792
Step 4: 792 + 264 = 1056
Step 5: 1056 + 264 = 1320
Step 6: 1320 + 264 = 1584
Step 7: 1584 + 264 = 1848
Step 8: 1848 + 264 = 2112
Step 9: 2112 + 264 = 2376
Step 10: 2376 + 264 = 2640
Step 11: 2640 + 264 = 2904
Step 12: 2904 + 264 = 3168
Step 13: 3168 + 264 = 3432
Step 14: 3432 + 264 = 3696
Step 15: 3696 + 264 = 3960
Step 16: 3960 + 264 = 4224

So, 264*16 = 4224