We're dividing 75489634 by 315 
The aim is to understand the frequency of 315 in 75489634.

Let's proceed to step 1:
When dividing 7 by 315, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 315

Moving on to step 2:
When dividing 75 by 315, we get 0 with a remainder of 75.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 75 leaves us with 75.
Append the next digit (4) from the dividend to 75 and continue with: 754 / 315

Going ahead to step 3:
315 goes into 754 2 times with a remainder of 124.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 630 from 754, we get 124.
Take the next digit (8) from the dividend and append it to 124, then repeat: 1248 / 315

On to step 4:
1248 divided by 315 is 3 with a remainder of 303.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Deduct 945 from 1248 and we're left with 303.
Grab the next digit (9) from the dividend, add it to 303, then carry on: 3039 / 315

Let's proceed to step 5:
315 can be fit into 3039 9 times, resulting in a remainder of 204.
The next digit of our result is 9. 
Result so far: 239.0
Subtract 2835 from 3039 to get 204.
Take the next digit (6) from the dividend and append it to 204, then repeat: 2046 / 315

On to step 6:
315 goes into 2046 6 times with a remainder of 156.
The next digit of our result is 6. 
Result so far: 2396.0
If we take 1890 away from 2046, we end up with 156.
Grab the next digit (3) from the dividend, add it to 156, then carry on: 1563 / 315

Let's proceed to step 7:
315 goes into 1563 4 times with a remainder of 303.
Record the quotient 4 as the next digit in the result. 
Result so far: 23964.0
The remainder is 303 after subtracting 1260 from 1563.
Fetch the next digit (4) from the dividend, attach it to 303 and continue: 3034 / 315

Moving on to step 8:
3034 divided by 315 is 9 with a remainder of 199.
The number 9 becomes the next digit in our result. 
Result so far: 239649.0
If we subtract 2835 from 3034, we get 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Moving on to step 9:
The number 315 fits into 1990 6 times, leaving a remainder of 100.
Put 6 as the next digit of the answer. 
Result so far: 239649.6
Deduct 1890 from 1990 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 10:
The number 315 fits into 1000 3 times, leaving a remainder of 55.
Use 3 as the next digit of our solution. 
Result so far: 239649.63
Subtract 945 from 1000 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 11:
315 goes into 550 1 times with a remainder of 235.
Put 1 as the next digit of the answer. 
Result so far: 239649.631
Deduct 315 from 550 and we're left with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Step 12:
315 can be fit into 2350 7 times, resulting in a remainder of 145.
Record the quotient 7 as the next digit in the result. 
Result so far: 239649.6317
If we subtract 2205 from 2350, we get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Advancing to step 13:
315 can be fit into 1450 4 times, resulting in a remainder of 190.
The next digit of our result is 4. 
Result so far: 239649.63174
Deduct 1260 from 1450 and we're left with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Advancing to step 14:
315 goes into 1900 6 times with a remainder of 10.
The next digit of our result is 6. 
Result so far: 239649.631746
If we subtract 1890 from 1900, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 15:
If we divide 100 by 315, we get 0 and a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 239649.631746
The remainder is 100 after subtracting 0 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 16:
If we divide 1000 by 315, we get 3 and a remainder of 55.
Write down 3 as next digit of the result. 
Result so far: 239649.63174603
Deduct 945 from 1000 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Our division results in 239649.63174603 with a remaining 5.5e-08.