We're dividing 78005404 by 315 
The aim is to understand the frequency of 315 in 78005404.

Moving on to step 1:
The number 315 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 315

Step 2:
78 divided by 315 is 0 with a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 78, we get 78.
Bring next digit (0) of the dividend behind the 78 and repeat the process: 780 / 315

Step 3:
780 divided by 315 is 2 with a remainder of 150.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 630 from 780 to get 150.
Bring next digit (0) of the dividend behind the 150 and repeat the process: 1500 / 315

Step 4:
315 can be fit into 1500 4 times, resulting in a remainder of 240.
Put 4 as the next digit of the answer. 
Result so far: 24.0
Subtracting 1260 from 1500 leaves us with 240.
Include the next digit (5) from the dividend after 240, then repeat: 2405 / 315

On to step 5:
The number 315 fits into 2405 7 times, leaving a remainder of 200.
Write down 7 as next digit of the result. 
Result so far: 247.0
If we take 2205 away from 2405, we end up with 200.
Append the next digit (4) from the dividend to 200 and continue with: 2004 / 315

Step 6:
When dividing 2004 by 315, we get 6 with a remainder of 114.
Record the quotient 6 as the next digit in the result. 
Result so far: 2476.0
If we take 1890 away from 2004, we end up with 114.
Fetch the next digit (0) from the dividend, attach it to 114 and continue: 1140 / 315

Let's proceed to step 7:
315 can be fit into 1140 3 times, resulting in a remainder of 195.
The next digit of our result is 3. 
Result so far: 24763.0
Subtracting 945 from 1140 leaves us with 195.
Bring next digit (4) of the dividend behind the 195 and repeat the process: 1954 / 315

Advancing to step 8:
If we divide 1954 by 315, we get 6 and a remainder of 64.
Write down 6 as next digit of the result. 
Result so far: 247636.0
Subtracting 1890 from 1954 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 9:
The number 315 fits into 640 2 times, leaving a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 247636.2
Deduct 630 from 640 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 10:
315 can be fit into 100 0 times, resulting in a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 247636.2
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.

Going ahead to step 11:
When dividing 1000 by 315, we get 3 with a remainder of 55.
Record the quotient 3 as the next digit in the result. 
Result so far: 247636.203
If we take 945 away from 1000, we end up 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.

Moving on to step 12:
315 can be fit into 550 1 times, resulting in a remainder of 235.
Record the quotient 1 as the next digit in the result. 
Result so far: 247636.2031
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 13:
2350 divided by 315 is 7 with a remainder of 145.
Put 7 as the next digit of the answer. 
Result so far: 247636.20317
If we take 2205 away from 2350, we end up with 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 14:
The number 315 fits into 1450 4 times, leaving a remainder of 190.
Record the quotient 4 as the next digit in the result. 
Result so far: 247636.203174
If we subtract 1260 from 1450, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Step 15:
315 goes into 1900 6 times with a remainder of 10.
The next digit of our result is 6. 
Result so far: 247636.2031746
Deduct 1890 from 1900 and we're left with 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 16:
The number 315 fits into 100 0 times, leaving a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 247636.2031746
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.

After the division, we end up with 247636.2031746 and a remainder of 1e-07.