"Not Found" Errors on every page except homepage in Drupla website

I have a backup of a Drupal website which is running on a live web server CentOS 7. I have to restore this site on localhost. I have restored database successfully and website folder on localhost, but I am getting "Not Found" error on every page except home page.

I am trying to resolve this issue for one month but unable to resolve, please some one help me to restore the Drupal site on localhost

Now what I have done till now to get issue resolved is-

1. Enabled mod_rewrite in .htaccess file at /var/www/html (I have placed my website file/folder in html folder)

   #Various rewrite rules.

   < IfModule mod_rewrite.c >

   RewriteEngine on

2. Base Url (at /var/www/httml/site/default/settings.php)

   $config_directories = array();

   $base_url = "http://localhost/";

   ini_set('session.auto_start', 0);

3. Server configuration (at /etc/httpd/conf/httpd.conf)

   DocumentRoot "/var/www/html"

   <Directory "/var/www/html">
    AllowOverride All
    # Allow open access:
    Require all granted
   </Directory>
   

4. Database setting (at /var/www/html/sites/default/settings.php)

   $databases['default']['default'] = array (

   'database' => 'databasenameofmysite',

   'username' => 'root',

   'password' => '',

   'prefix' => '',

   'host' => 'localhost',

   'port' => '3306',

   'namespace' => 'Drupal\Core\Database\Driver\mysql',

   'driver' => 'mysql',

   ); $databases['default']['myseconddb'] = array (

   'database' => 'seconddatabase',

   'username' => 'root',

   'password' => '',

   'prefix' => '',

   'host' => 'localhost',

   'port' => '3306',

   'namespace' => 'Drupal\Core\Database\Driver\mysql',

   'driver' => 'mysql',

   );
   

   $settings['install_profile'] = 'standard';

   $config_directories['sync'] = 'sites/default/files /config_zESQ5GgK5qMrKo8T75ePMTuxTIkbfrbzv3YQ0LEpvL-YeSdRapewGr-pZ0AHyYK2Z71SH-GGMw/sync';

But unable to resolve issue any how?