We're dividing 86596189 by 908 
The aim is to understand the frequency of 908 in 86596189.

Let's proceed to step 1:
908 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 908

On to step 2:
908 goes into 86 0 times with a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Append the next digit (5) from the dividend to 86 and continue with: 865 / 908

Step 3:
If we divide 865 by 908, we get 0 and a remainder of 865.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 865, we end up with 865.
Append the next digit (9) from the dividend to 865 and continue with: 8659 / 908

Moving on to step 4:
908 can be fit into 8659 9 times, resulting in a remainder of 487.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 8172 from 8659 leaves us with 487.
Fetch the next digit (6) from the dividend, attach it to 487 and continue: 4876 / 908

On to step 5:
908 can be fit into 4876 5 times, resulting in a remainder of 336.
Write down 5 as next digit of the result. 
Result so far: 95.0
The remainder is 336 after subtracting 4540 from 4876.
Grab the next digit (1) from the dividend, add it to 336, then carry on: 3361 / 908

Going ahead to step 6:
908 can be fit into 3361 3 times, resulting in a remainder of 637.
Write down 3 as next digit of the result. 
Result so far: 953.0
Deduct 2724 from 3361 and we're left with 637.
Fetch the next digit (8) from the dividend, attach it to 637 and continue: 6378 / 908

Step 7:
908 goes into 6378 7 times with a remainder of 22.
Record the quotient 7 as the next digit in the result. 
Result so far: 9537.0
Deduct 6356 from 6378 and we're left with 22.
Grab the next digit (9) from the dividend, add it to 22, then carry on: 229 / 908

Advancing to step 8:
908 goes into 229 0 times with a remainder of 229.
Use 0 as the next digit of our solution. 
Result so far: 95370.0
The remainder is 229 after subtracting 0 from 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

Moving on to step 9:
908 can be fit into 2290 2 times, resulting in a remainder of 474.
Use 2 as the next digit of our solution. 
Result so far: 95370.2
If we take 1816 away from 2290, we end up with 474.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4740, and continue the process.

Moving on to step 10:
908 goes into 4740 5 times with a remainder of 200.
Put 5 as the next digit of the answer. 
Result so far: 95370.25
If we subtract 4540 from 4740, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 11:
If we divide 2000 by 908, we get 2 and a remainder of 184.
Write down 2 as next digit of the result. 
Result so far: 95370.252
If we take 1816 away from 2000, we end up with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Let's proceed to step 12:
If we divide 1840 by 908, we get 2 and a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 95370.2522
Deduct 1816 from 1840 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

After the division, we end up with 95370.2522 and a remainder of 0.00024.