We divide 54404821 by 135
The aim is to understand the frequency of 135 in 54404821.

Let's proceed to step 1:
135 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 135

Going ahead to step 2:
54 divided by 135 is 0 with a remainder of 54.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 54 to get 54.
Append the next digit (4) from the dividend to 54 and continue with: 544 / 135

Going ahead to step 3:
135 goes into 544 4 times with a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 540 from 544 and we're left with 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 135

Let's proceed to step 4:
When dividing 40 by 135, we get 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 40.0
If we subtract 0 from 40, we get 40.
Bring next digit (4) of the dividend behind the 40 and repeat the process: 404 / 135

Moving on to step 5:
When dividing 404 by 135, we get 2 with a remainder of 134.
Put 2 as the next digit of the answer. 
Result so far: 402.0
Subtract 270 from 404 to get 134.
Append the next digit (8) from the dividend to 134 and continue with: 1348 / 135

Going ahead to step 6:
135 can be fit into 1348 9 times, resulting in a remainder of 133.
Write down 9 as next digit of the result. 
Result so far: 4029.0
If we subtract 1215 from 1348, we get 133.
Include the next digit (2) from the dividend after 133, then repeat: 1332 / 135

Step 7:
When dividing 1332 by 135, we get 9 with a remainder of 117.
Put 9 as the next digit of the answer. 
Result so far: 40299.0
Subtract 1215 from 1332 to get 117.
Grab the next digit (1) from the dividend, add it to 117, then carry on: 1171 / 135

Advancing to step 8:
1171 divided by 135 is 8 with a remainder of 91.
Use 8 as the next digit of our solution. 
Result so far: 402998.0
Deduct 1080 from 1171 and we're left with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Going ahead to step 9:
The number 135 fits into 910 6 times, leaving a remainder of 100.
Put 6 as the next digit of the answer. 
Result so far: 402998.6
If we subtract 810 from 910, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 10:
When dividing 1000 by 135, we get 7 with a remainder of 55.
The number 7 becomes the next digit in our result. 
Result so far: 402998.67
If we take 945 away from 1000, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 11:
135 can be fit into 550 4 times, resulting in a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 402998.674
Subtracting 540 from 550 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 12:
If we divide 100 by 135, we get 0 and a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 402998.674
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 13:
1000 divided by 135 is 7 with a remainder of 55.
Put 7 as the next digit of the answer. 
Result so far: 402998.67407
Subtract 945 from 1000 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 14:
If we divide 550 by 135, we get 4 and a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 402998.674074
Subtract 540 from 550 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 15:
135 goes into 100 0 times with a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 402998.674074
Deduct 0 from 100 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 16:
If we divide 1000 by 135, we get 7 and a remainder of 55.
Record the quotient 7 as the next digit in the result. 
Result so far: 402998.67407407
Deduct 945 from 1000 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

After the division, we end up with 402998.67407407 and a remainder of 5.5e-08.