We look at the division of 22034928 by 686 
The aim is to understand the frequency of 686 in 22034928.

Let's proceed to step 1:
If we divide 2 by 686, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (2) from the dividend and append it to 2, then repeat: 22 / 686

Going ahead to step 2:
22 divided by 686 is 0 with a remainder of 22.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 22 to get 22.
Include the next digit (0) from the dividend after 22, then repeat: 220 / 686

Moving on to step 3:
The number 686 fits into 220 0 times, leaving a remainder of 220.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 220 and we're left with 220.
Take the next digit (3) from the dividend and append it to 220, then repeat: 2203 / 686

Step 4:
2203 divided by 686 is 3 with a remainder of 145.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 2058 from 2203 leaves us with 145.
Fetch the next digit (4) from the dividend, attach it to 145 and continue: 1454 / 686

Step 5:
When dividing 1454 by 686, we get 2 with a remainder of 82.
The number 2 becomes the next digit in our result. 
Result so far: 32.0
The remainder is 82 after subtracting 1372 from 1454.
Take the next digit (9) from the dividend and append it to 82, then repeat: 829 / 686

Advancing to step 6:
If we divide 829 by 686, we get 1 and a remainder of 143.
The number 1 becomes the next digit in our result. 
Result so far: 321.0
If we take 686 away from 829, we end up with 143.
Bring next digit (2) of the dividend behind the 143 and repeat the process: 1432 / 686

Step 7:
The number 686 fits into 1432 2 times, leaving a remainder of 60.
Write down 2 as next digit of the result. 
Result so far: 3212.0
Subtract 1372 from 1432 to get 60.
Grab the next digit (8) from the dividend, add it to 60, then carry on: 608 / 686

Moving on to step 8:
686 can be fit into 608 0 times, resulting in a remainder of 608.
Write down 0 as next digit of the result. 
Result so far: 32120.0
Subtract 0 from 608 to get 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

Going ahead to step 9:
6080 divided by 686 is 8 with a remainder of 592.
Put 8 as the next digit of the answer. 
Result so far: 32120.8
If we subtract 5488 from 6080, we get 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Step 10:
The number 686 fits into 5920 8 times, leaving a remainder of 432.
Write down 8 as next digit of the result. 
Result so far: 32120.88
If we take 5488 away from 5920, we end up with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

The quotient of the division is 32120.88, and the remainder is 0.432.