Let's divide 39996527 by 254
The aim is to understand the frequency of 254 in 39996527.

Moving on to step 1:
When dividing 3 by 254, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 254

Going ahead to step 2:
If we divide 39 by 254, we get 0 and a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Bring next digit (9) of the dividend behind the 39 and repeat the process: 399 / 254

On to step 3:
The number 254 fits into 399 1 times, leaving a remainder of 145.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 254 from 399 leaves us with 145.
Include the next digit (9) from the dividend after 145, then repeat: 1459 / 254

Going ahead to step 4:
The number 254 fits into 1459 5 times, leaving a remainder of 189.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Subtracting 1270 from 1459 leaves us with 189.
Fetch the next digit (6) from the dividend, attach it to 189 and continue: 1896 / 254

Moving on to step 5:
254 goes into 1896 7 times with a remainder of 118.
Write down 7 as next digit of the result. 
Result so far: 157.0
If we subtract 1778 from 1896, we get 118.
Include the next digit (5) from the dividend after 118, then repeat: 1185 / 254

Advancing to step 6:
When dividing 1185 by 254, we get 4 with a remainder of 169.
The number 4 becomes the next digit in our result. 
Result so far: 1574.0
Subtract 1016 from 1185 to get 169.
Append the next digit (2) from the dividend to 169 and continue with: 1692 / 254

Step 7:
254 can be fit into 1692 6 times, resulting in a remainder of 168.
The number 6 becomes the next digit in our result. 
Result so far: 15746.0
Subtracting 1524 from 1692 leaves us with 168.
Take the next digit (7) from the dividend and append it to 168, then repeat: 1687 / 254

Let's proceed to step 8:
254 goes into 1687 6 times with a remainder of 163.
Put 6 as the next digit of the answer. 
Result so far: 157466.0
Deduct 1524 from 1687 and we're left with 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

On to step 9:
If we divide 1630 by 254, we get 6 and a remainder of 106.
Use 6 as the next digit of our solution. 
Result so far: 157466.6
The remainder is 106 after subtracting 1524 from 1630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Going ahead to step 10:
If we divide 1060 by 254, we get 4 and a remainder of 44.
The number 4 becomes the next digit in our result. 
Result so far: 157466.64
Deduct 1016 from 1060 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 11:
When dividing 440 by 254, we get 1 with a remainder of 186.
Use 1 as the next digit of our solution. 
Result so far: 157466.641
Subtract 254 from 440 to get 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Step 12:
254 can be fit into 1860 7 times, resulting in a remainder of 82.
Record the quotient 7 as the next digit in the result. 
Result so far: 157466.6417
If we take 1778 away from 1860, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 13:
The number 254 fits into 820 3 times, leaving a remainder of 58.
The next digit of our result is 3. 
Result so far: 157466.64173
If we take 762 away from 820, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 14:
580 divided by 254 is 2 with a remainder of 72.
Write down 2 as next digit of the result. 
Result so far: 157466.641732
If we take 508 away from 580, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 15:
If we divide 720 by 254, we get 2 and a remainder of 212.
Use 2 as the next digit of our solution. 
Result so far: 157466.6417322
If we take 508 away from 720, we end up with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

The final result is 157466.6417322 with a remainder of 2.12e-06.