We divide 83496266 by 397
The aim is to understand the frequency of 397 in 83496266.

Step 1:
When dividing 8 by 397, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 397

Let's proceed to step 2:
397 goes into 83 0 times with a remainder of 83.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 83 leaves us with 83.
Fetch the next digit (4) from the dividend, attach it to 83 and continue: 834 / 397

Moving on to step 3:
When dividing 834 by 397, we get 2 with a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 794 from 834, we get 40.
Bring next digit (9) of the dividend behind the 40 and repeat the process: 409 / 397

Advancing to step 4:
397 goes into 409 1 times with a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
If we subtract 397 from 409, we get 12.
Bring next digit (6) of the dividend behind the 12 and repeat the process: 126 / 397

Going ahead to step 5:
The number 397 fits into 126 0 times, leaving a remainder of 126.
Record the quotient 0 as the next digit in the result. 
Result so far: 210.0
Deduct 0 from 126 and we're left with 126.
Bring next digit (2) of the dividend behind the 126 and repeat the process: 1262 / 397

Step 6:
The number 397 fits into 1262 3 times, leaving a remainder of 71.
Put 3 as the next digit of the answer. 
Result so far: 2103.0
If we take 1191 away from 1262, we end up with 71.
Append the next digit (6) from the dividend to 71 and continue with: 716 / 397

Advancing to step 7:
716 divided by 397 is 1 with a remainder of 319.
Write down 1 as next digit of the result. 
Result so far: 21031.0
If we take 397 away from 716, we end up with 319.
Take the next digit (6) from the dividend and append it to 319, then repeat: 3196 / 397

Step 8:
The number 397 fits into 3196 8 times, leaving a remainder of 20.
The next digit of our result is 8. 
Result so far: 210318.0
Subtract 3176 from 3196 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 9:
397 goes into 200 0 times with a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 210318.0
If we take 0 away from 200, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 10:
397 can be fit into 2000 5 times, resulting in a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 210318.05
The remainder is 15 after subtracting 1985 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 11:
If we divide 150 by 397, we get 0 and a remainder of 150.
Put 0 as the next digit of the answer. 
Result so far: 210318.05
If we take 0 away from 150, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 12:
397 can be fit into 1500 3 times, resulting in a remainder of 309.
Use 3 as the next digit of our solution. 
Result so far: 210318.0503
If we take 1191 away from 1500, we end up with 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

On to step 13:
If we divide 3090 by 397, we get 7 and a remainder of 311.
Put 7 as the next digit of the answer. 
Result so far: 210318.05037
If we take 2779 away from 3090, we end up with 311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

Step 14:
When dividing 3110 by 397, we get 7 with a remainder of 331.
Put 7 as the next digit of the answer. 
Result so far: 210318.050377
If we subtract 2779 from 3110, we get 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Our division results in 210318.050377 with a remaining 3.31e-05.