577086 ÷ 14 
The aim is to understand the frequency of 14 in 577086.

Step 1:
14 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 14

Going ahead to step 2:
57 divided by 14 is 4 with a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 1 after subtracting 56 from 57.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 14

Moving on to step 3:
When dividing 17 by 14, we get 1 with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 41.0
Deduct 14 from 17 and we're left with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 14

Going ahead to step 4:
14 can be fit into 30 2 times, resulting in a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 412.0
Subtract 28 from 30 to get 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 14

Step 5:
When dividing 28 by 14, we get 2 with a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 4122.0
Deduct 28 from 28 and we're left with 0.
Grab the next digit (6) from the dividend, add it to 0, then carry on: 6 / 14

Going ahead to step 6:
14 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 41220.0
Subtracting 0 from 6 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 7:
14 goes into 60 4 times with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 41220.4
Subtracting 56 from 60 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 8:
40 divided by 14 is 2 with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 41220.42
Subtracting 28 from 40 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 9:
120 divided by 14 is 8 with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 41220.428
The remainder is 8 after subtracting 112 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 10:
The number 14 fits into 80 5 times, leaving a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 41220.4285
If we subtract 70 from 80, 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.

Moving on to step 11:
14 can be fit into 100 7 times, resulting in a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 41220.42857
Subtract 98 from 100 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 12:
When dividing 20 by 14, we get 1 with a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 41220.428571
Subtracting 14 from 20 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 13:
60 divided by 14 is 4 with a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 41220.4285714
Subtract 56 from 60 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 14:
14 goes into 40 2 times with a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 41220.42857142
Subtracting 28 from 40 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

After the division, we end up with 41220.42857142 and a remainder of 1.2e-08.