@foreach ($students as $key => $student) @endforeach

SL	Student ID	Student Name	Payable Amount	Class	Due Date	Due Installments
{{++$key}}	{{$student->student_id}}	{{$student->student_name}}	{{$student->payable_amount}}	{{$student->class_name}}	{{$student->due_date}}	{{$student->due_installments}}