Incorrect % in rating count & the phrase appears in other languages

$splitRatings = $this->app()->db()->fetchAllKeyed(" SELECT rating, COUNT(*) AS total, (COUNT(*) / ?) * 100 AS percentage FROM xf_rm_resource_rating WHERE resource_id = ? AND rating_state = 'visible' GROUP BY rating ", 'rating', [$resource->review_count, $resource->resource_id]);