We're dividing 26551262 by 209 
The aim is to understand the frequency of 209 in 26551262.

On to step 1:
209 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 209

Advancing to step 2:
The number 209 fits into 26 0 times, leaving a remainder of 26.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 26 leaves us with 26.
Fetch the next digit (5) from the dividend, attach it to 26 and continue: 265 / 209

Step 3:
The number 209 fits into 265 1 times, leaving a remainder of 56.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 209 from 265, we get 56.
Append the next digit (5) from the dividend to 56 and continue with: 565 / 209

Step 4:
209 can be fit into 565 2 times, resulting in a remainder of 147.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtracting 418 from 565 leaves us with 147.
Append the next digit (1) from the dividend to 147 and continue with: 1471 / 209

Step 5:
1471 divided by 209 is 7 with a remainder of 8.
Record the quotient 7 as the next digit in the result. 
Result so far: 127.0
If we take 1463 away from 1471, we end up with 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 209

Step 6:
If we divide 82 by 209, we get 0 and a remainder of 82.
The number 0 becomes the next digit in our result. 
Result so far: 1270.0
If we take 0 away from 82, we end up with 82.
Take the next digit (6) from the dividend and append it to 82, then repeat: 826 / 209

Going ahead to step 7:
209 goes into 826 3 times with a remainder of 199.
The next digit of our result is 3. 
Result so far: 12703.0
If we subtract 627 from 826, we get 199.
Grab the next digit (2) from the dividend, add it to 199, then carry on: 1992 / 209

Step 8:
1992 divided by 209 is 9 with a remainder of 111.
Write down 9 as next digit of the result. 
Result so far: 127039.0
The remainder is 111 after subtracting 1881 from 1992.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Advancing to step 9:
If we divide 1110 by 209, we get 5 and a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 127039.5
The remainder is 65 after subtracting 1045 from 1110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 10:
If we divide 650 by 209, we get 3 and a remainder of 23.
Put 3 as the next digit of the answer. 
Result so far: 127039.53
Subtract 627 from 650 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 11:
230 divided by 209 is 1 with a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 127039.531
Subtracting 209 from 230 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 12:
The number 209 fits into 210 1 times, leaving a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 127039.5311
Subtracting 209 from 210 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final outcome is 127039.5311, with a leftover of 1e-05.