We divide 90952152 by 135
The aim is to understand the frequency of 135 in 90952152.

Advancing to step 1:
When dividing 9 by 135, we get 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 135

Going ahead to step 2:
135 goes into 90 0 times with a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Grab the next digit (9) from the dividend, add it to 90, then carry on: 909 / 135

Advancing to step 3:
135 goes into 909 6 times with a remainder of 99.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we subtract 810 from 909, we get 99.
Grab the next digit (5) from the dividend, add it to 99, then carry on: 995 / 135

Moving on to step 4:
135 goes into 995 7 times with a remainder of 50.
Put 7 as the next digit of the answer. 
Result so far: 67.0
Subtracting 945 from 995 leaves us with 50.
Include the next digit (2) from the dividend after 50, then repeat: 502 / 135

Step 5:
502 divided by 135 is 3 with a remainder of 97.
The number 3 becomes the next digit in our result. 
Result so far: 673.0
Deduct 405 from 502 and we're left with 97.
Bring next digit (1) of the dividend behind the 97 and repeat the process: 971 / 135

Step 6:
971 divided by 135 is 7 with a remainder of 26.
Use 7 as the next digit of our solution. 
Result so far: 6737.0
If we subtract 945 from 971, we get 26.
Fetch the next digit (5) from the dividend, attach it to 26 and continue: 265 / 135

Going ahead to step 7:
When dividing 265 by 135, we get 1 with a remainder of 130.
Record the quotient 1 as the next digit in the result. 
Result so far: 67371.0
The remainder is 130 after subtracting 135 from 265.
Append the next digit (2) from the dividend to 130 and continue with: 1302 / 135

On to step 8:
135 can be fit into 1302 9 times, resulting in a remainder of 87.
Record the quotient 9 as the next digit in the result. 
Result so far: 673719.0
Subtract 1215 from 1302 to get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Going ahead to step 9:
135 goes into 870 6 times with a remainder of 60.
Write down 6 as next digit of the result. 
Result so far: 673719.6
Deduct 810 from 870 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 10:
The number 135 fits into 600 4 times, leaving a remainder of 60.
The next digit of our result is 4. 
Result so far: 673719.64
Subtract 540 from 600 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 11:
The number 135 fits into 600 4 times, leaving a remainder of 60.
Put 4 as the next digit of the answer. 
Result so far: 673719.644
Deduct 540 from 600 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The quotient of the division is 673719.644, and the remainder is 0.006.