We look at the division of 95012803 by 312 
The aim is to understand the frequency of 312 in 95012803.

Going ahead to step 1:
9 divided by 312 is 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (5) from the dividend and append it to 9, then repeat: 95 / 312

Advancing to step 2:
312 goes into 95 0 times with a remainder of 95.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 95 and we're left with 95.
Take the next digit (0) from the dividend and append it to 95, then repeat: 950 / 312

On to step 3:
312 can be fit into 950 3 times, resulting in a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 936 away from 950, we end up with 14.
Include the next digit (1) from the dividend after 14, then repeat: 141 / 312

On to step 4:
141 divided by 312 is 0 with a remainder of 141.
Put 0 as the next digit of the answer. 
Result so far: 30.0
If we take 0 away from 141, we end up with 141.
Append the next digit (2) from the dividend to 141 and continue with: 1412 / 312

Let's proceed to step 5:
312 can be fit into 1412 4 times, resulting in a remainder of 164.
Use 4 as the next digit of our solution. 
Result so far: 304.0
If we subtract 1248 from 1412, we get 164.
Take the next digit (8) from the dividend and append it to 164, then repeat: 1648 / 312

Moving on to step 6:
312 can be fit into 1648 5 times, resulting in a remainder of 88.
The number 5 becomes the next digit in our result. 
Result so far: 3045.0
Subtracting 1560 from 1648 leaves us with 88.
Include the next digit (0) from the dividend after 88, then repeat: 880 / 312

Going ahead to step 7:
312 can be fit into 880 2 times, resulting in a remainder of 256.
Put 2 as the next digit of the answer. 
Result so far: 30452.0
The remainder is 256 after subtracting 624 from 880.
Fetch the next digit (3) from the dividend, attach it to 256 and continue: 2563 / 312

Let's proceed to step 8:
2563 divided by 312 is 8 with a remainder of 67.
Use 8 as the next digit of our solution. 
Result so far: 304528.0
If we subtract 2496 from 2563, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Moving on to step 9:
312 can be fit into 670 2 times, resulting in a remainder of 46.
Write down 2 as next digit of the result. 
Result so far: 304528.2
Deduct 624 from 670 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 10:
If we divide 460 by 312, we get 1 and a remainder of 148.
Record the quotient 1 as the next digit in the result. 
Result so far: 304528.21
Subtracting 312 from 460 leaves us with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

On to step 11:
1480 divided by 312 is 4 with a remainder of 232.
The number 4 becomes the next digit in our result. 
Result so far: 304528.214
The remainder is 232 after subtracting 1248 from 1480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

On to step 12:
The number 312 fits into 2320 7 times, leaving a remainder of 136.
Put 7 as the next digit of the answer. 
Result so far: 304528.2147
Subtracting 2184 from 2320 leaves us with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Advancing to step 13:
If we divide 1360 by 312, we get 4 and a remainder of 112.
The number 4 becomes the next digit in our result. 
Result so far: 304528.21474
Subtract 1248 from 1360 to get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Advancing to step 14:
312 goes into 1120 3 times with a remainder of 184.
Put 3 as the next digit of the answer. 
Result so far: 304528.214743
If we subtract 936 from 1120, we get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Going ahead to step 15:
312 can be fit into 1840 5 times, resulting in a remainder of 280.
Use 5 as the next digit of our solution. 
Result so far: 304528.2147435
Subtracting 1560 from 1840 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 16:
The number 312 fits into 2800 8 times, leaving a remainder of 304.
Use 8 as the next digit of our solution. 
Result so far: 304528.21474358
Subtract 2496 from 2800 to get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

The final result is 304528.21474358 with a remainder of 3.04e-07.