Let's divide 85967995 by 209
The aim is to understand the frequency of 209 in 85967995.

On to step 1:
If we divide 8 by 209, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 209

Advancing to step 2:
When dividing 85 by 209, we get 0 with a remainder of 85.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 85 leaves us with 85.
Bring next digit (9) of the dividend behind the 85 and repeat the process: 859 / 209

Moving on to step 3:
When dividing 859 by 209, we get 4 with a remainder of 23.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 836 away from 859, we end up with 23.
Grab the next digit (6) from the dividend, add it to 23, then carry on: 236 / 209

Step 4:
If we divide 236 by 209, we get 1 and a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 41.0
Subtracting 209 from 236 leaves us with 27.
Bring next digit (7) of the dividend behind the 27 and repeat the process: 277 / 209

Let's proceed to step 5:
209 goes into 277 1 times with a remainder of 68.
The next digit of our result is 1. 
Result so far: 411.0
Subtract 209 from 277 to get 68.
Grab the next digit (9) from the dividend, add it to 68, then carry on: 689 / 209

Step 6:
The number 209 fits into 689 3 times, leaving a remainder of 62.
The next digit of our result is 3. 
Result so far: 4113.0
If we subtract 627 from 689, we get 62.
Fetch the next digit (9) from the dividend, attach it to 62 and continue: 629 / 209

Let's proceed to step 7:
If we divide 629 by 209, we get 3 and a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 41133.0
Subtracting 627 from 629 leaves us with 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 209

Going ahead to step 8:
The number 209 fits into 25 0 times, leaving a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 411330.0
The remainder is 25 after subtracting 0 from 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 9:
The number 209 fits into 250 1 times, leaving a remainder of 41.
The next digit of our result is 1. 
Result so far: 411330.1
Deduct 209 from 250 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 10:
If we divide 410 by 209, we get 1 and a remainder of 201.
Use 1 as the next digit of our solution. 
Result so far: 411330.11
Subtract 209 from 410 to get 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

The final outcome is 411330.11, with a leftover of 0.201.