ERRO REMAINDER WRK-RESTO (RESOLVIDO)

Fiz o exercício conforme demonstração abaixo, mas o "REMAINDER WRK-RESTO. " apresenta erro mesmo acrescentando 1 a 2 posições. Poderiam me auxiliar por gentileza ?

           IDENTIFICATION DIVISION.
           PROGRAM-ID. PROGCOB05.

      ******************************************************************
      *AREA DE COMENTARIOS - REMARKS
      * Author: RODRIGO F. BARRETO
      * OBJETIVO: OPERADORES ARITMETICOS
      * DATA: 13/05/2021
      *******************
           ENVIRONMENT DIVISION.
           DATA DIVISION.
           WORKING-STORAGE SECTION.
           77 WRK-NUM1 PIC 9(02) VALUE ZEROS.
           77 WRK-NUM2 PIC 9(02) VALUE ZEROS.
           77 WRK-RESUL PIC 9(04) VALUE ZEROS.
           77 WRK-RESTO PIC 9(02) VALUE ZEROS.
           PROCEDURE DIVISION.
               ACCEPT WRK-NUM1 FROM CONSOLE.
               ACCEPT WRK-NUM2 FROM CONSOLE.
               DISPLAY '======================='.
               DISPLAY 'NUMERO1.. '   WRK-NUM1.
               DISPLAY 'NUMERO2.. '   WRK-NUM2.
      *********************** SOMA
               ADD WRK-NUM1 WRK-NUM2 TO WRK-RESUL.
                DISPLAY  'SOMA ..... 'WRK-RESUL.
      ********************** SUBTRACAO
               SUBTRACT WRK-NUM1 FROM WRK-NUM2 GIVING WRK-RESUL.
                DISPLAY 'SUBTRAÇÃO ..... ' WRK-RESUL.
      ********************** DIVISAO
               DIVIDE WRK-NUM1 BY WRK-NUM2 GIVING WRK-RESUL.
                 REMAINDER WRK-RESTO.                >>>>>>  ELE FICA EM VERMELHO  COM ERRO DE SINTAXE<<<<<<
                DISPLAY  'DIVISÃO ..... ' WRK-RESUL.
                DISPLAY 'RESTO ....  '    WRK-RESTO.
      ********************** MULTIPLICAO
               MULTIPLY WRK-NUM1 BY WRK-NUM2 GIVING WRK-RESUL.
                DISPLAY 'MULTIPLICACAO ..... ' WRK-RESUL.

      ********************** COMPUTE   
                COMPUTE WRK-RESUL = (WRK-NUM1 + WRK-NUM2) / 2.
                DISPLAY 'MEDIA ..... ' WRK-RESUL.
               STOP RUN.