12098935 divided by 572 
The aim is to understand the frequency of 572 in 12098935.

Going ahead to step 1:
572 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 572

Let's proceed to step 2:
12 divided by 572 is 0 with a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Include the next digit (0) from the dividend after 12, then repeat: 120 / 572

Let's proceed to step 3:
572 can be fit into 120 0 times, resulting in a remainder of 120.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 120, we get 120.
Grab the next digit (9) from the dividend, add it to 120, then carry on: 1209 / 572

Going ahead to step 4:
The number 572 fits into 1209 2 times, leaving a remainder of 65.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 1144 from 1209, we get 65.
Take the next digit (8) from the dividend and append it to 65, then repeat: 658 / 572

Going ahead to step 5:
572 can be fit into 658 1 times, resulting in a remainder of 86.
Put 1 as the next digit of the answer. 
Result so far: 21.0
Subtract 572 from 658 to get 86.
Fetch the next digit (9) from the dividend, attach it to 86 and continue: 869 / 572

Moving on to step 6:
869 divided by 572 is 1 with a remainder of 297.
Record the quotient 1 as the next digit in the result. 
Result so far: 211.0
Subtract 572 from 869 to get 297.
Bring next digit (3) of the dividend behind the 297 and repeat the process: 2973 / 572

Let's proceed to step 7:
2973 divided by 572 is 5 with a remainder of 113.
Use 5 as the next digit of our solution. 
Result so far: 2115.0
Subtracting 2860 from 2973 leaves us with 113.
Fetch the next digit (5) from the dividend, attach it to 113 and continue: 1135 / 572

On to step 8:
572 goes into 1135 1 times with a remainder of 563.
Record the quotient 1 as the next digit in the result. 
Result so far: 21151.0
Subtracting 572 from 1135 leaves us with 563.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5630, and continue the process.

On to step 9:
When dividing 5630 by 572, we get 9 with a remainder of 482.
The number 9 becomes the next digit in our result. 
Result so far: 21151.9
If we subtract 5148 from 5630, we get 482.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

Step 10:
The number 572 fits into 4820 8 times, leaving a remainder of 244.
Use 8 as the next digit of our solution. 
Result so far: 21151.98
Subtracting 4576 from 4820 leaves us with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Let's proceed to step 11:
572 goes into 2440 4 times with a remainder of 152.
The next digit of our result is 4. 
Result so far: 21151.984
The remainder is 152 after subtracting 2288 from 2440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

On to step 12:
The number 572 fits into 1520 2 times, leaving a remainder of 376.
The number 2 becomes the next digit in our result. 
Result so far: 21151.9842
Subtracting 1144 from 1520 leaves us with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Step 13:
When dividing 3760 by 572, we get 6 with a remainder of 328.
The next digit of our result is 6. 
Result so far: 21151.98426
The remainder is 328 after subtracting 3432 from 3760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

On to step 14:
The number 572 fits into 3280 5 times, leaving a remainder of 420.
Record the quotient 5 as the next digit in the result. 
Result so far: 21151.984265
Subtracting 2860 from 3280 leaves us with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Advancing to step 15:
572 goes into 4200 7 times with a remainder of 196.
Use 7 as the next digit of our solution. 
Result so far: 21151.9842657
Subtracting 4004 from 4200 leaves us with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Going ahead to step 16:
1960 divided by 572 is 3 with a remainder of 244.
Put 3 as the next digit of the answer. 
Result so far: 21151.98426573
If we take 1716 away from 1960, we end up with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

In conclusion, the division gives 21151.98426573 with a balance of 2.44e-07.