12215981 divided by 314 
The aim is to understand the frequency of 314 in 12215981.

Advancing to step 1:
1 divided by 314 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 314

Step 2:
314 can be fit into 12 0 times, resulting in a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Fetch the next digit (2) from the dividend, attach it to 12 and continue: 122 / 314

Advancing to step 3:
If we divide 122 by 314, we get 0 and a remainder of 122.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 122, we get 122.
Append the next digit (1) from the dividend to 122 and continue with: 1221 / 314

On to step 4:
If we divide 1221 by 314, we get 3 and a remainder of 279.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 942 away from 1221, we end up with 279.
Grab the next digit (5) from the dividend, add it to 279, then carry on: 2795 / 314

Step 5:
2795 divided by 314 is 8 with a remainder of 283.
Record the quotient 8 as the next digit in the result. 
Result so far: 38.0
If we subtract 2512 from 2795, we get 283.
Append the next digit (9) from the dividend to 283 and continue with: 2839 / 314

Moving on to step 6:
The number 314 fits into 2839 9 times, leaving a remainder of 13.
Write down 9 as next digit of the result. 
Result so far: 389.0
Deduct 2826 from 2839 and we're left with 13.
Append the next digit (8) from the dividend to 13 and continue with: 138 / 314

Going ahead to step 7:
If we divide 138 by 314, we get 0 and a remainder of 138.
The number 0 becomes the next digit in our result. 
Result so far: 3890.0
Subtracting 0 from 138 leaves us with 138.
Include the next digit (1) from the dividend after 138, then repeat: 1381 / 314

On to step 8:
1381 divided by 314 is 4 with a remainder of 125.
The number 4 becomes the next digit in our result. 
Result so far: 38904.0
Subtract 1256 from 1381 to get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 9:
314 can be fit into 1250 3 times, resulting in a remainder of 308.
Put 3 as the next digit of the answer. 
Result so far: 38904.3
If we subtract 942 from 1250, we get 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Moving on to step 10:
When dividing 3080 by 314, we get 9 with a remainder of 254.
The number 9 becomes the next digit in our result. 
Result so far: 38904.39
The remainder is 254 after subtracting 2826 from 3080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Moving on to step 11:
2540 divided by 314 is 8 with a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 38904.398
If we take 2512 away from 2540, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 12:
314 can be fit into 280 0 times, resulting in a remainder of 280.
The number 0 becomes the next digit in our result. 
Result so far: 38904.398
The remainder is 280 after subtracting 0 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Advancing to step 13:
If we divide 2800 by 314, we get 8 and a remainder of 288.
The next digit of our result is 8. 
Result so far: 38904.39808
The remainder is 288 after subtracting 2512 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 14:
314 goes into 2880 9 times with a remainder of 54.
Use 9 as the next digit of our solution. 
Result so far: 38904.398089
The remainder is 54 after subtracting 2826 from 2880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 15:
When dividing 540 by 314, we get 1 with a remainder of 226.
Write down 1 as next digit of the result. 
Result so far: 38904.3980891
If we subtract 314 from 540, we get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Going ahead to step 16:
The number 314 fits into 2260 7 times, leaving a remainder of 62.
The next digit of our result is 7. 
Result so far: 38904.39808917
Subtracting 2198 from 2260 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Our division results in 38904.39808917 with a remaining 6.2e-08.