97849047 divided by 135 
The aim is to understand the frequency of 135 in 97849047.

Step 1:
135 can be fit into 9 0 times, resulting in a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (7) from the dividend, attach it to 9 and continue: 97 / 135

Moving on to step 2:
97 divided by 135 is 0 with a remainder of 97.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 97 leaves us with 97.
Grab the next digit (8) from the dividend, add it to 97, then carry on: 978 / 135

On to step 3:
If we divide 978 by 135, we get 7 and a remainder of 33.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Deduct 945 from 978 and we're left with 33.
Append the next digit (4) from the dividend to 33 and continue with: 334 / 135

Going ahead to step 4:
The number 135 fits into 334 2 times, leaving a remainder of 64.
The next digit of our result is 2. 
Result so far: 72.0
Deduct 270 from 334 and we're left with 64.
Grab the next digit (9) from the dividend, add it to 64, then carry on: 649 / 135

On to step 5:
If we divide 649 by 135, we get 4 and a remainder of 109.
Record the quotient 4 as the next digit in the result. 
Result so far: 724.0
The remainder is 109 after subtracting 540 from 649.
Take the next digit (0) from the dividend and append it to 109, then repeat: 1090 / 135

Moving on to step 6:
135 can be fit into 1090 8 times, resulting in a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 7248.0
Subtracting 1080 from 1090 leaves us with 10.
Take the next digit (4) from the dividend and append it to 10, then repeat: 104 / 135

On to step 7:
135 can be fit into 104 0 times, resulting in a remainder of 104.
Use 0 as the next digit of our solution. 
Result so far: 72480.0
The remainder is 104 after subtracting 0 from 104.
Fetch the next digit (7) from the dividend, attach it to 104 and continue: 1047 / 135

Step 8:
The number 135 fits into 1047 7 times, leaving a remainder of 102.
The number 7 becomes the next digit in our result. 
Result so far: 724807.0
If we take 945 away from 1047, we end up with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

On to step 9:
1020 divided by 135 is 7 with a remainder of 75.
The next digit of our result is 7. 
Result so far: 724807.7
Deduct 945 from 1020 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 10:
The number 135 fits into 750 5 times, leaving a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 724807.75
If we take 675 away from 750, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 11:
135 can be fit into 750 5 times, resulting in a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 724807.755
If we subtract 675 from 750, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Our division results in 724807.755 with a remaining 0.0075.