We look at the division of 8126875 by 948 
The aim is to understand the frequency of 948 in 8126875.

Let's proceed to step 1:
The number 948 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 948

Moving on to step 2:
The number 948 fits into 81 0 times, leaving a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Include the next digit (2) from the dividend after 81, then repeat: 812 / 948

Let's proceed to step 3:
948 can be fit into 812 0 times, resulting in a remainder of 812.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 812 and we're left with 812.
Append the next digit (6) from the dividend to 812 and continue with: 8126 / 948

Going ahead to step 4:
If we divide 8126 by 948, we get 8 and a remainder of 542.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 7584 away from 8126, we end up with 542.
Fetch the next digit (8) from the dividend, attach it to 542 and continue: 5428 / 948

Moving on to step 5:
948 goes into 5428 5 times with a remainder of 688.
The next digit of our result is 5. 
Result so far: 85.0
Deduct 4740 from 5428 and we're left with 688.
Grab the next digit (7) from the dividend, add it to 688, then carry on: 6887 / 948

Moving on to step 6:
If we divide 6887 by 948, we get 7 and a remainder of 251.
The next digit of our result is 7. 
Result so far: 857.0
Subtracting 6636 from 6887 leaves us with 251.
Grab the next digit (5) from the dividend, add it to 251, then carry on: 2515 / 948

On to step 7:
The number 948 fits into 2515 2 times, leaving a remainder of 619.
The next digit of our result is 2. 
Result so far: 8572.0
If we subtract 1896 from 2515, we get 619.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6190, and continue the process.

On to step 8:
6190 divided by 948 is 6 with a remainder of 502.
Use 6 as the next digit of our solution. 
Result so far: 8572.6
Subtracting 5688 from 6190 leaves us with 502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

Moving on to step 9:
5020 divided by 948 is 5 with a remainder of 280.
The number 5 becomes the next digit in our result. 
Result so far: 8572.65
Subtracting 4740 from 5020 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 10:
If we divide 2800 by 948, we get 2 and a remainder of 904.
The number 2 becomes the next digit in our result. 
Result so far: 8572.652
If we take 1896 away from 2800, we end up with 904.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9040, and continue the process.

Moving on to step 11:
948 can be fit into 9040 9 times, resulting in a remainder of 508.
The number 9 becomes the next digit in our result. 
Result so far: 8572.6529
Deduct 8532 from 9040 and we're left with 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Step 12:
948 can be fit into 5080 5 times, resulting in a remainder of 340.
Use 5 as the next digit of our solution. 
Result so far: 8572.65295
If we take 4740 away from 5080, we end up with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 13:
3400 divided by 948 is 3 with a remainder of 556.
Record the quotient 3 as the next digit in the result. 
Result so far: 8572.652953
Deduct 2844 from 3400 and we're left with 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Going ahead to step 14:
If we divide 5560 by 948, we get 5 and a remainder of 820.
Put 5 as the next digit of the answer. 
Result so far: 8572.6529535
The remainder is 820 after subtracting 4740 from 5560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8200, and continue the process.

On to step 15:
948 can be fit into 8200 8 times, resulting in a remainder of 616.
Write down 8 as next digit of the result. 
Result so far: 8572.65295358
The remainder is 616 after subtracting 7584 from 8200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

After the division, we end up with 8572.65295358 and a remainder of 6.16e-07.