Convert Bytes to KiloBytes, MegaBytes, Gigabytes

1 KB = 1024 B 
1 MB = 1048576 B = 1024 KB 
1 GB = 1073741824 B = 1048576 KB = 1024 MB


So... the formula is 

X KB = NumberOfBytes/1024
X MB = NumberOfBytes/1048576 'or X MB = NumberOfBytes/1024/1024

etc, etc.