Let's divide 65774160 by 315
The aim is to understand the frequency of 315 in 65774160.

Going ahead to step 1:
315 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (5) from the dividend, add it to 6, then carry on: 65 / 315

Step 2:
315 goes into 65 0 times with a remainder of 65.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 65 after subtracting 0 from 65.
Take the next digit (7) from the dividend and append it to 65, then repeat: 657 / 315

Let's proceed to step 3:
When dividing 657 by 315, we get 2 with a remainder of 27.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 630 away from 657, we end up with 27.
Bring next digit (7) of the dividend behind the 27 and repeat the process: 277 / 315

Moving on to step 4:
277 divided by 315 is 0 with a remainder of 277.
Use 0 as the next digit of our solution. 
Result so far: 20.0
If we take 0 away from 277, we end up with 277.
Grab the next digit (4) from the dividend, add it to 277, then carry on: 2774 / 315

Step 5:
If we divide 2774 by 315, we get 8 and a remainder of 254.
Put 8 as the next digit of the answer. 
Result so far: 208.0
Subtract 2520 from 2774 to get 254.
Fetch the next digit (1) from the dividend, attach it to 254 and continue: 2541 / 315

Step 6:
315 goes into 2541 8 times with a remainder of 21.
Write down 8 as next digit of the result. 
Result so far: 2088.0
Deduct 2520 from 2541 and we're left with 21.
Fetch the next digit (6) from the dividend, attach it to 21 and continue: 216 / 315

On to step 7:
315 goes into 216 0 times with a remainder of 216.
The next digit of our result is 0. 
Result so far: 20880.0
Subtract 0 from 216 to get 216.
Bring next digit (0) of the dividend behind the 216 and repeat the process: 2160 / 315

Step 8:
When dividing 2160 by 315, we get 6 with a remainder of 270.
The next digit of our result is 6. 
Result so far: 208806.0
If we take 1890 away from 2160, we end up with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Going ahead to step 9:
The number 315 fits into 2700 8 times, leaving a remainder of 180.
The next digit of our result is 8. 
Result so far: 208806.8
If we subtract 2520 from 2700, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 10:
315 can be fit into 1800 5 times, resulting in a remainder of 225.
Use 5 as the next digit of our solution. 
Result so far: 208806.85
Deduct 1575 from 1800 and we're left with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Let's proceed to step 11:
2250 divided by 315 is 7 with a remainder of 45.
The next digit of our result is 7. 
Result so far: 208806.857
Subtract 2205 from 2250 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 12:
450 divided by 315 is 1 with a remainder of 135.
The next digit of our result is 1. 
Result so far: 208806.8571
Subtract 315 from 450 to get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Advancing to step 13:
The number 315 fits into 1350 4 times, leaving a remainder of 90.
The number 4 becomes the next digit in our result. 
Result so far: 208806.85714
If we subtract 1260 from 1350, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 14:
900 divided by 315 is 2 with a remainder of 270.
Put 2 as the next digit of the answer. 
Result so far: 208806.857142
Subtract 630 from 900 to get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

On to step 15:
If we divide 2700 by 315, we get 8 and a remainder of 180.
Use 8 as the next digit of our solution. 
Result so far: 208806.8571428
The remainder is 180 after subtracting 2520 from 2700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 16:
1800 divided by 315 is 5 with a remainder of 225.
Use 5 as the next digit of our solution. 
Result so far: 208806.85714285
Subtract 1575 from 1800 to get 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

The final result is 208806.85714285 with a remainder of 2.25e-07.