11479714 divided by 521 
The aim is to understand the frequency of 521 in 11479714.

Step 1:
521 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 521

Advancing to step 2:
The number 521 fits into 11 0 times, leaving a remainder of 11.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 11 and we're left with 11.
Take the next digit (4) from the dividend and append it to 11, then repeat: 114 / 521

Step 3:
521 can be fit into 114 0 times, resulting in a remainder of 114.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 114, we end up with 114.
Fetch the next digit (7) from the dividend, attach it to 114 and continue: 1147 / 521

Moving on to step 4:
When dividing 1147 by 521, we get 2 with a remainder of 105.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 1042 from 1147, we get 105.
Take the next digit (9) from the dividend and append it to 105, then repeat: 1059 / 521

Step 5:
521 can be fit into 1059 2 times, resulting in a remainder of 17.
The next digit of our result is 2. 
Result so far: 22.0
Subtract 1042 from 1059 to get 17.
Fetch the next digit (7) from the dividend, attach it to 17 and continue: 177 / 521

Moving on to step 6:
If we divide 177 by 521, we get 0 and a remainder of 177.
Record the quotient 0 as the next digit in the result. 
Result so far: 220.0
Deduct 0 from 177 and we're left with 177.
Grab the next digit (1) from the dividend, add it to 177, then carry on: 1771 / 521

Going ahead to step 7:
The number 521 fits into 1771 3 times, leaving a remainder of 208.
The next digit of our result is 3. 
Result so far: 2203.0
If we subtract 1563 from 1771, we get 208.
Grab the next digit (4) from the dividend, add it to 208, then carry on: 2084 / 521

Going ahead to step 8:
If we divide 2084 by 521, we get 4 and a remainder of 0.
The next digit of our result is 4. 
Result so far: 22034.0
The remainder is 0 after subtracting 2084 from 2084.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
If we divide 0 by 521, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 22034.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
521 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 22034.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 22034.0 and a remainder of 0.0.