86435832 divided by 135 
The aim is to understand the frequency of 135 in 86435832.

Step 1:
135 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 135

Moving on to step 2:
When dividing 86 by 135, we get 0 with a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Bring next digit (4) of the dividend behind the 86 and repeat the process: 864 / 135

Moving on to step 3:
If we divide 864 by 135, we get 6 and a remainder of 54.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtracting 810 from 864 leaves us with 54.
Append the next digit (3) from the dividend to 54 and continue with: 543 / 135

On to step 4:
543 divided by 135 is 4 with a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 64.0
Deduct 540 from 543 and we're left with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 135

On to step 5:
135 goes into 35 0 times with a remainder of 35.
Record the quotient 0 as the next digit in the result. 
Result so far: 640.0
If we subtract 0 from 35, we get 35.
Take the next digit (8) from the dividend and append it to 35, then repeat: 358 / 135

On to step 6:
358 divided by 135 is 2 with a remainder of 88.
Record the quotient 2 as the next digit in the result. 
Result so far: 6402.0
The remainder is 88 after subtracting 270 from 358.
Include the next digit (3) from the dividend after 88, then repeat: 883 / 135

Going ahead to step 7:
The number 135 fits into 883 6 times, leaving a remainder of 73.
Record the quotient 6 as the next digit in the result. 
Result so far: 64026.0
If we subtract 810 from 883, we get 73.
Append the next digit (2) from the dividend to 73 and continue with: 732 / 135

Advancing to step 8:
The number 135 fits into 732 5 times, leaving a remainder of 57.
Write down 5 as next digit of the result. 
Result so far: 640265.0
Subtract 675 from 732 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 9:
135 can be fit into 570 4 times, resulting in a remainder of 30.
Record the quotient 4 as the next digit in the result. 
Result so far: 640265.4
Deduct 540 from 570 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
If we divide 300 by 135, we get 2 and a remainder of 30.
Use 2 as the next digit of our solution. 
Result so far: 640265.42
If we take 270 away from 300, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 11:
The number 135 fits into 300 2 times, leaving a remainder of 30.
Write down 2 as next digit of the result. 
Result so far: 640265.422
Subtracting 270 from 300 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final result is 640265.422 with a remainder of 0.003.