Application of the stack in the conversion of the numeral

(unfinished: Have the time to implement this in Java, today first write the essence of the section)
The conversion of the decimal number n and the other D-numbers is the basic problem of the computer implementation, this time I will illustrate the conversion from decimal to octal code, in which the stack is used.
For example: (1348) d = (2504) o;
Description: D is decimal, O is octal
The operation process is:
n N Div 8 n mod 8
1348 168 4
168 21 0
21 2 5
2 0 2

void conversion(){    InitStack(S);    scanf("%d",N);    while(N){        Push(S,e);        N = N/8;    }    while(!StackEmpty(s)){        Pop(S,e);        printf("%d",e);    }}//conversion

Application of the stack in the conversion of the numeral