The REM function returns a numeric value that is the remainder of argument-1 divided by argument-2. The type of this function
                  is numeric. 
                  
 
            
            
               General Format
 
               	  
               	  
 
               
              
            
            
               Arguments
 
               	  
                
                  	 
                  - Argument-1 and argument-2 must be class numeric. 
                     	 
                  
- The value of argument-2 must not be zero. 
                     	 
                  
  
            
            
               Returned Values
 
               	  
                
                  	 
                  - The returned value is the remainder of argument-1 / argument-2. It is defined as the expression: 
                     		
                      argument-1 - (argument-2 * FUNCTION INTEGER-PART (argument-1 / argument-2)) 
                        		
                      
- Floating-point format is used for numeric non-integer results.