Adding percentage formatting for final grade reporting

lms/templates/dashboard.html

@@ -248,8 +248,9 @@
                   this time. Your final standing will be available shortly.</p>
             % elif cert_status['status'] in ('ready', 'notpassing'):
                   <p class="message-copy">Your final grade:
-                            <span class="grade-value">${cert_status['grade']}</span>,
-                            grade required for certificate: ${course.lowest_passing_grade}.</p>
+                            <span class="grade-value">${"{0:.0f}%".format(float(cert_status['grade'])*100)}</span>,
+                            grade required for certificate: <span class="grade-value">
+                              ${"{0:.0f}%".format(float(course.lowest_passing_grade)*100)}</span>.</p>
             % endif
 
             % if cert_status['show_disabled_download_button'] or cert_status['show_download_url'] or cert_status['show_survey_button']: