55664823 ÷ 525 
The aim is to understand the frequency of 525 in 55664823.

On to step 1:
525 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 525

Moving on to step 2:
When dividing 55 by 525, we get 0 with a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 55 and we're left with 55.
Fetch the next digit (6) from the dividend, attach it to 55 and continue: 556 / 525

On to step 3:
525 goes into 556 1 times with a remainder of 31.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 525 from 556, we get 31.
Fetch the next digit (6) from the dividend, attach it to 31 and continue: 316 / 525

Let's proceed to step 4:
525 goes into 316 0 times with a remainder of 316.
The next digit of our result is 0. 
Result so far: 10.0
The remainder is 316 after subtracting 0 from 316.
Grab the next digit (4) from the dividend, add it to 316, then carry on: 3164 / 525

Step 5:
The number 525 fits into 3164 6 times, leaving a remainder of 14.
The next digit of our result is 6. 
Result so far: 106.0
The remainder is 14 after subtracting 3150 from 3164.
Fetch the next digit (8) from the dividend, attach it to 14 and continue: 148 / 525

Going ahead to step 6:
The number 525 fits into 148 0 times, leaving a remainder of 148.
Use 0 as the next digit of our solution. 
Result so far: 1060.0
Subtracting 0 from 148 leaves us with 148.
Fetch the next digit (2) from the dividend, attach it to 148 and continue: 1482 / 525

Step 7:
The number 525 fits into 1482 2 times, leaving a remainder of 432.
Record the quotient 2 as the next digit in the result. 
Result so far: 10602.0
Subtracting 1050 from 1482 leaves us with 432.
Fetch the next digit (3) from the dividend, attach it to 432 and continue: 4323 / 525

Advancing to step 8:
If we divide 4323 by 525, we get 8 and a remainder of 123.
The number 8 becomes the next digit in our result. 
Result so far: 106028.0
Subtracting 4200 from 4323 leaves us with 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Moving on to step 9:
The number 525 fits into 1230 2 times, leaving a remainder of 180.
The next digit of our result is 2. 
Result so far: 106028.2
Deduct 1050 from 1230 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 10:
When dividing 1800 by 525, we get 3 with a remainder of 225.
Write down 3 as next digit of the result. 
Result so far: 106028.23
The remainder is 225 after subtracting 1575 from 1800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Going ahead to step 11:
525 goes into 2250 4 times with a remainder of 150.
Use 4 as the next digit of our solution. 
Result so far: 106028.234
The remainder is 150 after subtracting 2100 from 2250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 12:
When dividing 1500 by 525, we get 2 with a remainder of 450.
The next digit of our result is 2. 
Result so far: 106028.2342
Subtract 1050 from 1500 to get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Let's proceed to step 13:
4500 divided by 525 is 8 with a remainder of 300.
The number 8 becomes the next digit in our result. 
Result so far: 106028.23428
The remainder is 300 after subtracting 4200 from 4500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 14:
The number 525 fits into 3000 5 times, leaving a remainder of 375.
Use 5 as the next digit of our solution. 
Result so far: 106028.234285
The remainder is 375 after subtracting 2625 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

On to step 15:
525 goes into 3750 7 times with a remainder of 75.
Use 7 as the next digit of our solution. 
Result so far: 106028.2342857
Deduct 3675 from 3750 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 16:
When dividing 750 by 525, we get 1 with a remainder of 225.
Put 1 as the next digit of the answer. 
Result so far: 106028.23428571
Subtract 525 from 750 to get 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Our division results in 106028.23428571 with a remaining 2.25e-07.