Divides two values.
byte? DIVIDE(byte? a, byte? b)
short? DIVIDE(short? a, short? b)
int? DIVIDE(int? a, int? b)
long? DIVIDE(long? a, long? b)
Single? DIVIDE(Single? a, Single? b)
double? DIVIDE(double? a, double? b)
double? DIVIDE(double? a, decimal? b)
decimal? DIVIDE(decimal? a, double? b)
decimal? DIVIDE(decimal? a, decimal? b)
DIVIDE(NUMBER(10),2.5)
Will return '4'.