28137025 divided by 347 
The aim is to understand the frequency of 347 in 28137025.

On to step 1:
When dividing 2 by 347, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 347

Let's proceed to step 2:
The number 347 fits into 28 0 times, leaving a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 28 and we're left with 28.
Take the next digit (1) from the dividend and append it to 28, then repeat: 281 / 347

Advancing to step 3:
347 goes into 281 0 times with a remainder of 281.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 281 to get 281.
Append the next digit (3) from the dividend to 281 and continue with: 2813 / 347

Moving on to step 4:
347 goes into 2813 8 times with a remainder of 37.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 2776 from 2813, we get 37.
Take the next digit (7) from the dividend and append it to 37, then repeat: 377 / 347

Advancing to step 5:
347 goes into 377 1 times with a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 81.0
If we subtract 347 from 377, we get 30.
Bring next digit (0) of the dividend behind the 30 and repeat the process: 300 / 347

Advancing to step 6:
347 goes into 300 0 times with a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 810.0
Subtract 0 from 300 to get 300.
Grab the next digit (2) from the dividend, add it to 300, then carry on: 3002 / 347

On to step 7:
When dividing 3002 by 347, we get 8 with a remainder of 226.
The number 8 becomes the next digit in our result. 
Result so far: 8108.0
Subtracting 2776 from 3002 leaves us with 226.
Include the next digit (5) from the dividend after 226, then repeat: 2265 / 347

Going ahead to step 8:
When dividing 2265 by 347, we get 6 with a remainder of 183.
Use 6 as the next digit of our solution. 
Result so far: 81086.0
If we take 2082 away from 2265, we end up with 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Going ahead to step 9:
If we divide 1830 by 347, we get 5 and a remainder of 95.
The number 5 becomes the next digit in our result. 
Result so far: 81086.5
If we subtract 1735 from 1830, we get 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Step 10:
347 can be fit into 950 2 times, resulting in a remainder of 256.
The number 2 becomes the next digit in our result. 
Result so far: 81086.52
The remainder is 256 after subtracting 694 from 950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Step 11:
The number 347 fits into 2560 7 times, leaving a remainder of 131.
The next digit of our result is 7. 
Result so far: 81086.527
If we take 2429 away from 2560, we end up with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Advancing to step 12:
347 can be fit into 1310 3 times, resulting in a remainder of 269.
The next digit of our result is 3. 
Result so far: 81086.5273
Deduct 1041 from 1310 and we're left with 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Moving on to step 13:
When dividing 2690 by 347, we get 7 with a remainder of 261.
Put 7 as the next digit of the answer. 
Result so far: 81086.52737
Deduct 2429 from 2690 and we're left with 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

Step 14:
When dividing 2610 by 347, we get 7 with a remainder of 181.
Use 7 as the next digit of our solution. 
Result so far: 81086.527377
Subtracting 2429 from 2610 leaves us with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Our division results in 81086.527377 with a remaining 1.81e-05.