164321 divided by 7 
We want to divide 164321 by 7.

On to step 1:
When dividing 1 by 7, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 7

Advancing to step 2:
7 can be fit into 16 2 times, resulting in a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 14 from 16 to get 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 7

Going ahead to step 3:
The number 7 fits into 24 3 times, leaving a remainder of 3.
The next digit of our result is 3. 
Result so far: 23.0
Subtracting 21 from 24 leaves us with 3.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 7

On to step 4:
33 divided by 7 is 4 with a remainder of 5.
Record the quotient 4 as the next digit in the result. 
Result so far: 234.0
Deduct 28 from 33 and we're left with 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 7

On to step 5:
52 divided by 7 is 7 with a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 2347.0
Deduct 49 from 52 and we're left with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 7

Step 6:
7 can be fit into 31 4 times, resulting in a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 23474.0
Subtracting 28 from 31 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
7 goes into 30 4 times with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 23474.4
Subtracting 28 from 30 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
When dividing 20 by 7, we get 2 with a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 23474.42
If we subtract 14 from 20, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 9:
60 divided by 7 is 8 with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 23474.428
Subtract 56 from 60 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 10:
If we divide 40 by 7, we get 5 and a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 23474.4285
If we take 35 away from 40, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 11:
7 can be fit into 50 7 times, resulting in a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 23474.42857
Subtract 49 from 50 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 12:
7 can be fit into 10 1 times, resulting in a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 23474.428571
Subtract 7 from 10 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 13:
7 can be fit into 30 4 times, resulting in a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 23474.4285714
Subtracting 28 from 30 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 14:
If we divide 20 by 7, we get 2 and a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 23474.42857142
Subtract 14 from 20 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The final outcome is 23474.42857142, with a leftover of 6e-09.