Let's divide 14897111 by 520
The aim is to understand the frequency of 520 in 14897111.

Let's proceed to step 1:
When dividing 1 by 520, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 520

Let's proceed to step 2:
14 divided by 520 is 0 with a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Fetch the next digit (8) from the dividend, attach it to 14 and continue: 148 / 520

Going ahead to step 3:
520 goes into 148 0 times with a remainder of 148.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 148 and we're left with 148.
Take the next digit (9) from the dividend and append it to 148, then repeat: 1489 / 520

Step 4:
520 goes into 1489 2 times with a remainder of 449.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 1040 from 1489 and we're left with 449.
Grab the next digit (7) from the dividend, add it to 449, then carry on: 4497 / 520

On to step 5:
520 goes into 4497 8 times with a remainder of 337.
Write down 8 as next digit of the result. 
Result so far: 28.0
Deduct 4160 from 4497 and we're left with 337.
Bring next digit (1) of the dividend behind the 337 and repeat the process: 3371 / 520

Let's proceed to step 6:
3371 divided by 520 is 6 with a remainder of 251.
Put 6 as the next digit of the answer. 
Result so far: 286.0
If we subtract 3120 from 3371, we get 251.
Include the next digit (1) from the dividend after 251, then repeat: 2511 / 520

Going ahead to step 7:
2511 divided by 520 is 4 with a remainder of 431.
Put 4 as the next digit of the answer. 
Result so far: 2864.0
Subtracting 2080 from 2511 leaves us with 431.
Bring next digit (1) of the dividend behind the 431 and repeat the process: 4311 / 520

Advancing to step 8:
If we divide 4311 by 520, we get 8 and a remainder of 151.
Put 8 as the next digit of the answer. 
Result so far: 28648.0
Deduct 4160 from 4311 and we're left with 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Going ahead to step 9:
If we divide 1510 by 520, we get 2 and a remainder of 470.
Use 2 as the next digit of our solution. 
Result so far: 28648.2
The remainder is 470 after subtracting 1040 from 1510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Step 10:
The number 520 fits into 4700 9 times, leaving a remainder of 20.
Write down 9 as next digit of the result. 
Result so far: 28648.29
If we subtract 4680 from 4700, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
520 goes into 200 0 times with a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 28648.29
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 12:
520 goes into 2000 3 times with a remainder of 440.
The next digit of our result is 3. 
Result so far: 28648.2903
Subtract 1560 from 2000 to get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Advancing to step 13:
If we divide 4400 by 520, we get 8 and a remainder of 240.
Use 8 as the next digit of our solution. 
Result so far: 28648.29038
Deduct 4160 from 4400 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 14:
The number 520 fits into 2400 4 times, leaving a remainder of 320.
The next digit of our result is 4. 
Result so far: 28648.290384
Subtract 2080 from 2400 to get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 15:
When dividing 3200 by 520, we get 6 with a remainder of 80.
Write down 6 as next digit of the result. 
Result so far: 28648.2903846
If we take 3120 away from 3200, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 16:
The number 520 fits into 800 1 times, leaving a remainder of 280.
The number 1 becomes the next digit in our result. 
Result so far: 28648.29038461
If we subtract 520 from 800, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

The final result is 28648.29038461 with a remainder of 2.8e-07.