Let's divide 4496685 by 312
The aim is to understand the frequency of 312 in 4496685.

Advancing to step 1:
312 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 312

Advancing to step 2:
312 can be fit into 44 0 times, resulting in a remainder of 44.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 44, we get 44.
Append the next digit (9) from the dividend to 44 and continue with: 449 / 312

Moving on to step 3:
When dividing 449 by 312, we get 1 with a remainder of 137.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 312 from 449 to get 137.
Bring next digit (6) of the dividend behind the 137 and repeat the process: 1376 / 312

Moving on to step 4:
The number 312 fits into 1376 4 times, leaving a remainder of 128.
Put 4 as the next digit of the answer. 
Result so far: 14.0
If we subtract 1248 from 1376, we get 128.
Fetch the next digit (6) from the dividend, attach it to 128 and continue: 1286 / 312

Advancing to step 5:
312 goes into 1286 4 times with a remainder of 38.
Record the quotient 4 as the next digit in the result. 
Result so far: 144.0
If we take 1248 away from 1286, we end up with 38.
Take the next digit (8) from the dividend and append it to 38, then repeat: 388 / 312

Going ahead to step 6:
312 can be fit into 388 1 times, resulting in a remainder of 76.
Write down 1 as next digit of the result. 
Result so far: 1441.0
Subtract 312 from 388 to get 76.
Grab the next digit (5) from the dividend, add it to 76, then carry on: 765 / 312

Let's proceed to step 7:
When dividing 765 by 312, we get 2 with a remainder of 141.
Use 2 as the next digit of our solution. 
Result so far: 14412.0
If we subtract 624 from 765, we get 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Step 8:
312 goes into 1410 4 times with a remainder of 162.
Record the quotient 4 as the next digit in the result. 
Result so far: 14412.4
The remainder is 162 after subtracting 1248 from 1410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Moving on to step 9:
The number 312 fits into 1620 5 times, leaving a remainder of 60.
Write down 5 as next digit of the result. 
Result so far: 14412.45
The remainder is 60 after subtracting 1560 from 1620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 10:
When dividing 600 by 312, we get 1 with a remainder of 288.
Write down 1 as next digit of the result. 
Result so far: 14412.451
The remainder is 288 after subtracting 312 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Moving on to step 11:
When dividing 2880 by 312, we get 9 with a remainder of 72.
The number 9 becomes the next digit in our result. 
Result so far: 14412.4519
Subtract 2808 from 2880 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 12:
When dividing 720 by 312, we get 2 with a remainder of 96.
Record the quotient 2 as the next digit in the result. 
Result so far: 14412.45192
Subtracting 624 from 720 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

On to step 13:
960 divided by 312 is 3 with a remainder of 24.
Put 3 as the next digit of the answer. 
Result so far: 14412.451923
The remainder is 24 after subtracting 936 from 960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 14:
312 can be fit into 240 0 times, resulting in a remainder of 240.
The number 0 becomes the next digit in our result. 
Result so far: 14412.451923
Deduct 0 from 240 and we're left with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 15:
The number 312 fits into 2400 7 times, leaving a remainder of 216.
The next digit of our result is 7. 
Result so far: 14412.45192307
The remainder is 216 after subtracting 2184 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

After the division, we end up with 14412.45192307 and a remainder of 2.16e-07.