13570961 divided by 699 
The aim is to understand the frequency of 699 in 13570961.

On to step 1:
699 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 699

Step 2:
When dividing 13 by 699, we get 0 with a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Grab the next digit (5) from the dividend, add it to 13, then carry on: 135 / 699

Advancing to step 3:
699 goes into 135 0 times with a remainder of 135.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 135 leaves us with 135.
Grab the next digit (7) from the dividend, add it to 135, then carry on: 1357 / 699

Let's proceed to step 4:
1357 divided by 699 is 1 with a remainder of 658.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 699 from 1357, we get 658.
Grab the next digit (0) from the dividend, add it to 658, then carry on: 6580 / 699

Step 5:
6580 divided by 699 is 9 with a remainder of 289.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we subtract 6291 from 6580, we get 289.
Append the next digit (9) from the dividend to 289 and continue with: 2899 / 699

Going ahead to step 6:
When dividing 2899 by 699, we get 4 with a remainder of 103.
Use 4 as the next digit of our solution. 
Result so far: 194.0
If we subtract 2796 from 2899, we get 103.
Include the next digit (6) from the dividend after 103, then repeat: 1036 / 699

Step 7:
When dividing 1036 by 699, we get 1 with a remainder of 337.
Put 1 as the next digit of the answer. 
Result so far: 1941.0
Deduct 699 from 1036 and we're left with 337.
Append the next digit (1) from the dividend to 337 and continue with: 3371 / 699

Advancing to step 8:
3371 divided by 699 is 4 with a remainder of 575.
Put 4 as the next digit of the answer. 
Result so far: 19414.0
If we subtract 2796 from 3371, we get 575.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5750, and continue the process.

Moving on to step 9:
The number 699 fits into 5750 8 times, leaving a remainder of 158.
The number 8 becomes the next digit in our result. 
Result so far: 19414.8
Deduct 5592 from 5750 and we're left with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Going ahead to step 10:
699 can be fit into 1580 2 times, resulting in a remainder of 182.
Record the quotient 2 as the next digit in the result. 
Result so far: 19414.82
Subtract 1398 from 1580 to get 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Step 11:
The number 699 fits into 1820 2 times, leaving a remainder of 422.
Put 2 as the next digit of the answer. 
Result so far: 19414.822
Subtracting 1398 from 1820 leaves us with 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Our division results in 19414.822 with a remaining 0.0422.