Let's divide 667196 by 21
Our goal is to divide 667196 by 21.

On to step 1:
6 divided by 21 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 21

Step 2:
21 goes into 66 3 times with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 63 from 66 leaves us with 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 21

Moving on to step 3:
The number 21 fits into 37 1 times, leaving a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 31.0
Subtracting 21 from 37 leaves us with 16.
Take the next digit (1) from the dividend and append it to 16, then repeat: 161 / 21

Going ahead to step 4:
21 can be fit into 161 7 times, resulting in a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 317.0
If we subtract 147 from 161, we get 14.
Grab the next digit (9) from the dividend, add it to 14, then carry on: 149 / 21

Going ahead to step 5:
The number 21 fits into 149 7 times, leaving a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 3177.0
Deduct 147 from 149 and we're left with 2.
Append the next digit (6) from the dividend to 2 and continue with: 26 / 21

Let's proceed to step 6:
The number 21 fits into 26 1 times, leaving a remainder of 5.
The next digit of our result is 1. 
Result so far: 31771.0
If we take 21 away from 26, 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.

On to step 7:
If we divide 50 by 21, we get 2 and a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 31771.2
Subtracting 42 from 50 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 8:
21 goes into 80 3 times with a remainder of 17.
The next digit of our result is 3. 
Result so far: 31771.23
If we take 63 away from 80, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 9:
When dividing 170 by 21, we get 8 with a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 31771.238
If we take 168 away from 170, 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.

Step 10:
When dividing 20 by 21, we get 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 31771.238
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
21 can be fit into 200 9 times, resulting in a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 31771.23809
If we subtract 189 from 200, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 12:
If we divide 110 by 21, we get 5 and a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 31771.238095
Subtracting 105 from 110 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.

On to step 13:
When dividing 50 by 21, we get 2 with a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 31771.2380952
Subtracting 42 from 50 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 14:
21 can be fit into 80 3 times, resulting in a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 31771.23809523
The remainder is 17 after subtracting 63 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Our division results in 31771.23809523 with a remaining 1.7e-08.