We're dividing 14084400 by 688 
The aim is to understand the frequency of 688 in 14084400.

Moving on to step 1:
688 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 688

Going ahead to step 2:
The number 688 fits into 14 0 times, leaving a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 14, we end up with 14.
Fetch the next digit (0) from the dividend, attach it to 14 and continue: 140 / 688

Moving on to step 3:
The number 688 fits into 140 0 times, leaving a remainder of 140.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 140 after subtracting 0 from 140.
Grab the next digit (8) from the dividend, add it to 140, then carry on: 1408 / 688

On to step 4:
The number 688 fits into 1408 2 times, leaving a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 32 after subtracting 1376 from 1408.
Include the next digit (4) from the dividend after 32, then repeat: 324 / 688

On to step 5:
324 divided by 688 is 0 with a remainder of 324.
The next digit of our result is 0. 
Result so far: 20.0
Subtracting 0 from 324 leaves us with 324.
Grab the next digit (4) from the dividend, add it to 324, then carry on: 3244 / 688

Advancing to step 6:
The number 688 fits into 3244 4 times, leaving a remainder of 492.
Record the quotient 4 as the next digit in the result. 
Result so far: 204.0
Subtract 2752 from 3244 to get 492.
Include the next digit (0) from the dividend after 492, then repeat: 4920 / 688

Advancing to step 7:
If we divide 4920 by 688, we get 7 and a remainder of 104.
Use 7 as the next digit of our solution. 
Result so far: 2047.0
The remainder is 104 after subtracting 4816 from 4920.
Take the next digit (0) from the dividend and append it to 104, then repeat: 1040 / 688

Advancing to step 8:
1040 divided by 688 is 1 with a remainder of 352.
Record the quotient 1 as the next digit in the result. 
Result so far: 20471.0
The remainder is 352 after subtracting 688 from 1040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Advancing to step 9:
688 goes into 3520 5 times with a remainder of 80.
Put 5 as the next digit of the answer. 
Result so far: 20471.5
Deduct 3440 from 3520 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.

Going ahead to step 10:
The number 688 fits into 800 1 times, leaving a remainder of 112.
The number 1 becomes the next digit in our result. 
Result so far: 20471.51
Subtracting 688 from 800 leaves us with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Advancing to step 11:
When dividing 1120 by 688, we get 1 with a remainder of 432.
Put 1 as the next digit of the answer. 
Result so far: 20471.511
If we take 688 away from 1120, 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.

After the division, we end up with 20471.511 and a remainder of 0.0432.