Let's divide 12210672 by 209
We're looking to find how many times 209 goes into 12210672.

On to step 1:
The number 209 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 209

Step 2:
209 can be fit into 12 0 times, resulting in a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Take the next digit (2) from the dividend and append it to 12, then repeat: 122 / 209

Going ahead to step 3:
209 goes into 122 0 times with a remainder of 122.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 122, we get 122.
Fetch the next digit (1) from the dividend, attach it to 122 and continue: 1221 / 209

Step 4:
If we divide 1221 by 209, we get 5 and a remainder of 176.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we subtract 1045 from 1221, we get 176.
Grab the next digit (0) from the dividend, add it to 176, then carry on: 1760 / 209

Moving on to step 5:
209 can be fit into 1760 8 times, resulting in a remainder of 88.
Write down 8 as next digit of the result. 
Result so far: 58.0
Subtracting 1672 from 1760 leaves us with 88.
Include the next digit (6) from the dividend after 88, then repeat: 886 / 209

Going ahead to step 6:
The number 209 fits into 886 4 times, leaving a remainder of 50.
Use 4 as the next digit of our solution. 
Result so far: 584.0
If we subtract 836 from 886, we get 50.
Append the next digit (7) from the dividend to 50 and continue with: 507 / 209

Moving on to step 7:
209 goes into 507 2 times with a remainder of 89.
Write down 2 as next digit of the result. 
Result so far: 5842.0
If we subtract 418 from 507, we get 89.
Fetch the next digit (2) from the dividend, attach it to 89 and continue: 892 / 209

On to step 8:
892 divided by 209 is 4 with a remainder of 56.
Record the quotient 4 as the next digit in the result. 
Result so far: 58424.0
If we take 836 away from 892, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 9:
560 divided by 209 is 2 with a remainder of 142.
Write down 2 as next digit of the result. 
Result so far: 58424.2
The remainder is 142 after subtracting 418 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Moving on to step 10:
When dividing 1420 by 209, we get 6 with a remainder of 166.
The number 6 becomes the next digit in our result. 
Result so far: 58424.26
The remainder is 166 after subtracting 1254 from 1420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Let's proceed to step 11:
When dividing 1660 by 209, we get 7 with a remainder of 197.
Write down 7 as next digit of the result. 
Result so far: 58424.267
If we take 1463 away from 1660, we end up with 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Going ahead to step 12:
1970 divided by 209 is 9 with a remainder of 89.
The next digit of our result is 9. 
Result so far: 58424.2679
Subtracting 1881 from 1970 leaves us with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Step 13:
890 divided by 209 is 4 with a remainder of 54.
Write down 4 as next digit of the result. 
Result so far: 58424.26794
Subtract 836 from 890 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 14:
The number 209 fits into 540 2 times, leaving a remainder of 122.
The next digit of our result is 2. 
Result so far: 58424.267942
Subtracting 418 from 540 leaves us with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Step 15:
209 can be fit into 1220 5 times, resulting in a remainder of 175.
The next digit of our result is 5. 
Result so far: 58424.2679425
Subtracting 1045 from 1220 leaves us with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Moving on to step 16:
If we divide 1750 by 209, we get 8 and a remainder of 78.
Use 8 as the next digit of our solution. 
Result so far: 58424.26794258
Subtracting 1672 from 1750 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Our division results in 58424.26794258 with a remaining 7.8e-08.