We divide 26934330 by 686
The aim is to understand the frequency of 686 in 26934330.

Moving on to step 1:
2 divided by 686 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 686

On to step 2:
The number 686 fits into 26 0 times, leaving a remainder of 26.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 26 after subtracting 0 from 26.
Append the next digit (9) from the dividend to 26 and continue with: 269 / 686

Going ahead to step 3:
686 goes into 269 0 times with a remainder of 269.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 269, we end up with 269.
Include the next digit (3) from the dividend after 269, then repeat: 2693 / 686

Advancing to step 4:
2693 divided by 686 is 3 with a remainder of 635.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 2058 from 2693 and we're left with 635.
Take the next digit (4) from the dividend and append it to 635, then repeat: 6354 / 686

Moving on to step 5:
If we divide 6354 by 686, we get 9 and a remainder of 180.
Record the quotient 9 as the next digit in the result. 
Result so far: 39.0
The remainder is 180 after subtracting 6174 from 6354.
Include the next digit (3) from the dividend after 180, then repeat: 1803 / 686

Moving on to step 6:
When dividing 1803 by 686, we get 2 with a remainder of 431.
Record the quotient 2 as the next digit in the result. 
Result so far: 392.0
Subtracting 1372 from 1803 leaves us with 431.
Bring next digit (3) of the dividend behind the 431 and repeat the process: 4313 / 686

Advancing to step 7:
The number 686 fits into 4313 6 times, leaving a remainder of 197.
Write down 6 as next digit of the result. 
Result so far: 3926.0
If we subtract 4116 from 4313, we get 197.
Bring next digit (0) of the dividend behind the 197 and repeat the process: 1970 / 686

Step 8:
686 can be fit into 1970 2 times, resulting in a remainder of 598.
Write down 2 as next digit of the result. 
Result so far: 39262.0
Deduct 1372 from 1970 and we're left with 598.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5980, and continue the process.

Going ahead to step 9:
686 goes into 5980 8 times with a remainder of 492.
Use 8 as the next digit of our solution. 
Result so far: 39262.8
If we take 5488 away from 5980, we end up with 492.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

Let's proceed to step 10:
When dividing 4920 by 686, we get 7 with a remainder of 118.
The number 7 becomes the next digit in our result. 
Result so far: 39262.87
The remainder is 118 after subtracting 4802 from 4920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Step 11:
686 goes into 1180 1 times with a remainder of 494.
Put 1 as the next digit of the answer. 
Result so far: 39262.871
Subtract 686 from 1180 to get 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

Step 12:
When dividing 4940 by 686, we get 7 with a remainder of 138.
The number 7 becomes the next digit in our result. 
Result so far: 39262.8717
The remainder is 138 after subtracting 4802 from 4940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Advancing to step 13:
If we divide 1380 by 686, we get 2 and a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 39262.87172
Subtract 1372 from 1380 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 14:
The number 686 fits into 80 0 times, leaving a remainder of 80.
The next digit of our result is 0. 
Result so far: 39262.87172
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 15:
686 goes into 800 1 times with a remainder of 114.
Record the quotient 1 as the next digit in the result. 
Result so far: 39262.8717201
The remainder is 114 after subtracting 686 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

On to step 16:
1140 divided by 686 is 1 with a remainder of 454.
Record the quotient 1 as the next digit in the result. 
Result so far: 39262.87172011
Subtracting 686 from 1140 leaves us with 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

The final outcome is 39262.87172011, with a leftover of 4.54e-07.