Division Table
		0	1	7
2	1	3	5	7
	–	0
		3	5
	–	2	1
		1	4	7
	–	1	4	7
				0

STEP 0: set up a division table
2	1	3	5	7

STEP 1: DIVIDE 3 : 21 = 0 with a remainder of 3
		0
2	1	3	5	7

STEP 2: MULTIPLY 0 · 21 = 0
		0
2	1	3	5	7
		0

STEP 3: SUBTRACT 3 - 0 = 3
		0
2	1	3	5	7
	–	0
		3

STEP 4: BRING DOWN
		0
2	1	3	5	7
	–	0
		3	5

STEP 5: DIVIDE 35 : 21 = 1 with a remainder of 14
		0	1
2	1	3	5	7
	–	0
		3	5

STEP 6: MULTIPLY 1 · 21 = 21
		0	1
2	1	3	5	7
	–	0
		3	5
		2	1

STEP 7: SUBTRACT 35 - 21 = 14
		0	1
2	1	3	5	7
	–	0
		3	5
	–	2	1
		1	4

STEP 8: BRING DOWN
		0	1
2	1	3	5	7
	–	0
		3	5
	–	2	1
		1	4	7

STEP 9: DIVIDE 147 : 21 = 7 with a remainder of 0
		0	1	7
2	1	3	5	7
	–	0
		3	5
	–	2	1
		1	4	7

STEP 10: MULTIPLY 7 · 21 = 147
		0	1	7
2	1	3	5	7
	–	0
		3	5
	–	2	1
		1	4	7
		1	4	7

STEP 11: SUBTRACT 147 - 147 = 0
		0	1	7
2	1	3	5	7
	–	0
		3	5
	–	2	1
		1	4	7
	–	1	4	7
				0

STEP 11: SUBTRACT 147 - 147 = 0
		0	1	7
2	1	3	5	7
	–	0
		3	5
	–	2	1
		1	4	7
	–	1	4	7
				0

Long division calculator