We're dividing 89605149 by 315 
The aim is to understand the frequency of 315 in 89605149.

Going ahead to step 1:
315 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 315

Step 2:
89 divided by 315 is 0 with a remainder of 89.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 89 leaves us with 89.
Fetch the next digit (6) from the dividend, attach it to 89 and continue: 896 / 315

Advancing to step 3:
When dividing 896 by 315, we get 2 with a remainder of 266.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 630 from 896, we get 266.
Grab the next digit (0) from the dividend, add it to 266, then carry on: 2660 / 315

Advancing to step 4:
315 can be fit into 2660 8 times, resulting in a remainder of 140.
Put 8 as the next digit of the answer. 
Result so far: 28.0
Subtract 2520 from 2660 to get 140.
Fetch the next digit (5) from the dividend, attach it to 140 and continue: 1405 / 315

Moving on to step 5:
315 goes into 1405 4 times with a remainder of 145.
Put 4 as the next digit of the answer. 
Result so far: 284.0
If we subtract 1260 from 1405, we get 145.
Bring next digit (1) of the dividend behind the 145 and repeat the process: 1451 / 315

On to step 6:
If we divide 1451 by 315, we get 4 and a remainder of 191.
Write down 4 as next digit of the result. 
Result so far: 2844.0
The remainder is 191 after subtracting 1260 from 1451.
Append the next digit (4) from the dividend to 191 and continue with: 1914 / 315

Step 7:
The number 315 fits into 1914 6 times, leaving a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 28446.0
If we subtract 1890 from 1914, we get 24.
Grab the next digit (9) from the dividend, add it to 24, then carry on: 249 / 315

Moving on to step 8:
315 can be fit into 249 0 times, resulting in a remainder of 249.
The number 0 becomes the next digit in our result. 
Result so far: 284460.0
The remainder is 249 after subtracting 0 from 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

Advancing to step 9:
315 goes into 2490 7 times with a remainder of 285.
Write down 7 as next digit of the result. 
Result so far: 284460.7
Subtract 2205 from 2490 to get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Going ahead to step 10:
315 goes into 2850 9 times with a remainder of 15.
Write down 9 as next digit of the result. 
Result so far: 284460.79
If we subtract 2835 from 2850, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 11:
315 can be fit into 150 0 times, resulting in a remainder of 150.
Write down 0 as next digit of the result. 
Result so far: 284460.79
If we take 0 away from 150, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Step 12:
315 goes into 1500 4 times with a remainder of 240.
Put 4 as the next digit of the answer. 
Result so far: 284460.7904
If we subtract 1260 from 1500, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 13:
2400 divided by 315 is 7 with a remainder of 195.
Write down 7 as next digit of the result. 
Result so far: 284460.79047
Subtracting 2205 from 2400 leaves us with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Step 14:
315 goes into 1950 6 times with a remainder of 60.
Use 6 as the next digit of our solution. 
Result so far: 284460.790476
If we take 1890 away from 1950, we end up 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.

Step 15:
The number 315 fits into 600 1 times, leaving a remainder of 285.
Record the quotient 1 as the next digit in the result. 
Result so far: 284460.7904761
Subtract 315 from 600 to get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Going ahead to step 16:
If we divide 2850 by 315, we get 9 and a remainder of 15.
The next digit of our result is 9. 
Result so far: 284460.79047619
If we take 2835 away from 2850, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Our division results in 284460.79047619 with a remaining 1.5e-08.