String vis=Long.toString(Total_Visitors);
for(int m=0;m<vis.length();m++)
{
int img=0;
char ch;
String str="";
ch=vis.charAt(m);
//str=ch.
img=Character.getNumericValue(ch);
%>
<td><img src="images/<%=img%>.png" ></td>
<%
}
%>
your problum's solution is similar to this "here i am parsing long to string and for each characeter(1,2 etc) i am showing image as "1.png", "2.png" etc