Let's divide 28721102 by 574
The aim is to understand the frequency of 574 in 28721102.

Advancing to step 1:
If we divide 2 by 574, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 574

On to step 2:
The number 574 fits into 28 0 times, leaving a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 28 and we're left with 28.
Bring next digit (7) of the dividend behind the 28 and repeat the process: 287 / 574

Advancing to step 3:
The number 574 fits into 287 0 times, leaving a remainder of 287.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 287 leaves us with 287.
Grab the next digit (2) from the dividend, add it to 287, then carry on: 2872 / 574

Going ahead to step 4:
574 can be fit into 2872 5 times, resulting in a remainder of 2.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 2 after subtracting 2870 from 2872.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 574

Moving on to step 5:
21 divided by 574 is 0 with a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
Subtract 0 from 21 to get 21.
Take the next digit (1) from the dividend and append it to 21, then repeat: 211 / 574

Advancing to step 6:
If we divide 211 by 574, we get 0 and a remainder of 211.
Put 0 as the next digit of the answer. 
Result so far: 500.0
If we take 0 away from 211, we end up with 211.
Append the next digit (0) from the dividend to 211 and continue with: 2110 / 574

On to step 7:
574 goes into 2110 3 times with a remainder of 388.
Record the quotient 3 as the next digit in the result. 
Result so far: 5003.0
Subtract 1722 from 2110 to get 388.
Grab the next digit (2) from the dividend, add it to 388, then carry on: 3882 / 574

Going ahead to step 8:
If we divide 3882 by 574, we get 6 and a remainder of 438.
Put 6 as the next digit of the answer. 
Result so far: 50036.0
Subtract 3444 from 3882 to get 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Going ahead to step 9:
4380 divided by 574 is 7 with a remainder of 362.
Record the quotient 7 as the next digit in the result. 
Result so far: 50036.7
Deduct 4018 from 4380 and we're left with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

On to step 10:
574 goes into 3620 6 times with a remainder of 176.
Use 6 as the next digit of our solution. 
Result so far: 50036.76
Deduct 3444 from 3620 and we're left with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Going ahead to step 11:
When dividing 1760 by 574, we get 3 with a remainder of 38.
Use 3 as the next digit of our solution. 
Result so far: 50036.763
If we subtract 1722 from 1760, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 12:
When dividing 380 by 574, we get 0 with a remainder of 380.
Put 0 as the next digit of the answer. 
Result so far: 50036.763
If we take 0 away from 380, we end up with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Moving on to step 13:
3800 divided by 574 is 6 with a remainder of 356.
Record the quotient 6 as the next digit in the result. 
Result so far: 50036.76306
If we take 3444 away from 3800, we end up with 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Going ahead to step 14:
3560 divided by 574 is 6 with a remainder of 116.
The next digit of our result is 6. 
Result so far: 50036.763066
Subtract 3444 from 3560 to get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

In conclusion, the division gives 50036.763066 with a balance of 1.16e-05.