Show current page and total number of pages

Just as the title says I am trying to display what page a user is on and what the total number of pages is.

I tried this snippet but it keeps saying “1 of 1” even though I know there are two pages.

<?php echo 'Page '.$page.' of '.$numpages.''; ?>

Any ideas why? For reference, here’s my page code:

<?php // Blog page template

get_header(); ?>

<main id="primary" class="entry-archive" role="main">

	<div class="container">

		<h1 class="page-title">My blog</h1>

		<? // category picker ?>

		<div class="clear"></div>

	</div> <!-- end .container -->

	<?php while (have_posts()) : the_post(); ?>

		<?php get_template_part('content'); ?>

	<?php endwhile; ?>

	<?php echo 'Page '.$page.' of '.$numpages.''; ?>

</main> <!-- end #primary .entry-archive -->

<?php get_footer(); ?>

Also, this is on the home.php page.

Thanks!