Let's divide 25711619 by 135
The aim is to understand the frequency of 135 in 25711619.

Step 1:
135 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 135

Advancing to step 2:
When dividing 25 by 135, we get 0 with a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 25 and we're left with 25.
Fetch the next digit (7) from the dividend, attach it to 25 and continue: 257 / 135

On to step 3:
135 goes into 257 1 times with a remainder of 122.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 135 from 257 and we're left with 122.
Fetch the next digit (1) from the dividend, attach it to 122 and continue: 1221 / 135

Moving on to step 4:
If we divide 1221 by 135, we get 9 and a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 19.0
Deduct 1215 from 1221 and we're left with 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 135

On to step 5:
135 goes into 61 0 times with a remainder of 61.
Record the quotient 0 as the next digit in the result. 
Result so far: 190.0
The remainder is 61 after subtracting 0 from 61.
Grab the next digit (6) from the dividend, add it to 61, then carry on: 616 / 135

Moving on to step 6:
When dividing 616 by 135, we get 4 with a remainder of 76.
The next digit of our result is 4. 
Result so far: 1904.0
If we subtract 540 from 616, we get 76.
Take the next digit (1) from the dividend and append it to 76, then repeat: 761 / 135

Going ahead to step 7:
The number 135 fits into 761 5 times, leaving a remainder of 86.
Record the quotient 5 as the next digit in the result. 
Result so far: 19045.0
The remainder is 86 after subtracting 675 from 761.
Grab the next digit (9) from the dividend, add it to 86, then carry on: 869 / 135

Advancing to step 8:
When dividing 869 by 135, we get 6 with a remainder of 59.
The next digit of our result is 6. 
Result so far: 190456.0
If we take 810 away from 869, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 9:
The number 135 fits into 590 4 times, leaving a remainder of 50.
Use 4 as the next digit of our solution. 
Result so far: 190456.4
Deduct 540 from 590 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 10:
500 divided by 135 is 3 with a remainder of 95.
Put 3 as the next digit of the answer. 
Result so far: 190456.43
The remainder is 95 after subtracting 405 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

On to step 11:
135 can be fit into 950 7 times, resulting in a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 190456.437
Subtracting 945 from 950 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 12:
50 divided by 135 is 0 with a remainder of 50.
The next digit of our result is 0. 
Result so far: 190456.437
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 13:
When dividing 500 by 135, we get 3 with a remainder of 95.
Write down 3 as next digit of the result. 
Result so far: 190456.43703
Subtracting 405 from 500 leaves us with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Moving on to step 14:
The number 135 fits into 950 7 times, leaving a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 190456.437037
Subtract 945 from 950 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 15:
If we divide 50 by 135, we get 0 and a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 190456.437037
If we subtract 0 from 50, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 16:
135 can be fit into 500 3 times, resulting in a remainder of 95.
Put 3 as the next digit of the answer. 
Result so far: 190456.43703703
If we take 405 away from 500, we end up with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Our division results in 190456.43703703 with a remaining 9.5e-08.