We're dividing 210816 by 7 
We're looking to find how many times 7 goes into 210816.

Moving on to step 1:
7 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 7

Going ahead to step 2:
21 divided by 7 is 3 with a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 0 after subtracting 21 from 21.
Fetch the next digit (0) from the dividend, attach it to 0 and continue: 0 / 7

Moving on to step 3:
If we divide 0 by 7, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 30.0
The remainder is 0 after subtracting 0 from 0.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 7

Moving on to step 4:
8 divided by 7 is 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 301.0
The remainder is 1 after subtracting 7 from 8.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 7

On to step 5:
11 divided by 7 is 1 with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 3011.0
Subtracting 7 from 11 leaves us with 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 7

Moving on to step 6:
The number 7 fits into 46 6 times, leaving a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 30116.0
The remainder is 4 after subtracting 42 from 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 7:
7 goes into 40 5 times with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 30116.5
Subtracting 35 from 40 leaves us 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 8:
When dividing 50 by 7, we get 7 with a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 30116.57
If we subtract 49 from 50, we 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.

Going ahead to step 9:
When dividing 10 by 7, we get 1 with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 30116.571
If we take 7 away from 10, we end up 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.

Step 10:
30 divided by 7 is 4 with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 30116.5714
If we take 28 away from 30, we end up 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.

Let's proceed to step 11:
If we divide 20 by 7, we get 2 and a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 30116.57142
Deduct 14 from 20 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 12:
7 can be fit into 60 8 times, resulting in a remainder of 4.
The next digit of our result is 8. 
Result so far: 30116.571428
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.

Let's proceed to step 13:
7 goes into 40 5 times with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 30116.5714285
If we subtract 35 from 40, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 14:
7 can be fit into 50 7 times, resulting in a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 30116.57142857
The remainder is 1 after subtracting 49 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Our division results in 30116.57142857 with a remaining 1e-09.