Let's divide 28801452 by 51
The aim is to understand the frequency of 51 in 28801452.

Step 1:
51 can be fit into 2 0 times, resulting in a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 51

Step 2:
If we divide 28 by 51, we get 0 and a remainder of 28.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 28 leaves us with 28.
Include the next digit (8) from the dividend after 28, then repeat: 288 / 51

On to step 3:
If we divide 288 by 51, we get 5 and a remainder of 33.
The next digit of our result is 5. 
Result so far: 5.0
Subtracting 255 from 288 leaves us with 33.
Take the next digit (0) from the dividend and append it to 33, then repeat: 330 / 51

Moving on to step 4:
330 divided by 51 is 6 with a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 56.0
Subtract 306 from 330 to get 24.
Fetch the next digit (1) from the dividend, attach it to 24 and continue: 241 / 51

Going ahead to step 5:
If we divide 241 by 51, we get 4 and a remainder of 37.
Record the quotient 4 as the next digit in the result. 
Result so far: 564.0
If we take 204 away from 241, we end up with 37.
Take the next digit (4) from the dividend and append it to 37, then repeat: 374 / 51

Going ahead to step 6:
51 goes into 374 7 times with a remainder of 17.
The next digit of our result is 7. 
Result so far: 5647.0
Deduct 357 from 374 and we're left with 17.
Include the next digit (5) from the dividend after 17, then repeat: 175 / 51

On to step 7:
If we divide 175 by 51, we get 3 and a remainder of 22.
Use 3 as the next digit of our solution. 
Result so far: 56473.0
Subtracting 153 from 175 leaves us with 22.
Take the next digit (2) from the dividend and append it to 22, then repeat: 222 / 51

Let's proceed to step 8:
222 divided by 51 is 4 with a remainder of 18.
Use 4 as the next digit of our solution. 
Result so far: 564734.0
Subtracting 204 from 222 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 9:
51 goes into 180 3 times with a remainder of 27.
Use 3 as the next digit of our solution. 
Result so far: 564734.3
If we subtract 153 from 180, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 10:
270 divided by 51 is 5 with a remainder of 15.
The next digit of our result is 5. 
Result so far: 564734.35
Deduct 255 from 270 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 11:
150 divided by 51 is 2 with a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 564734.352
Subtract 102 from 150 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 12:
If we divide 480 by 51, we get 9 and a remainder of 21.
The number 9 becomes the next digit in our result. 
Result so far: 564734.3529
Deduct 459 from 480 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 13:
If we divide 210 by 51, we get 4 and a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 564734.35294
If we subtract 204 from 210, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 14:
51 goes into 60 1 times with a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 564734.352941
Deduct 51 from 60 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 15:
51 can be fit into 90 1 times, resulting in a remainder of 39.
Record the quotient 1 as the next digit in the result. 
Result so far: 564734.3529411
Subtracting 51 from 90 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

The quotient of the division is 564734.3529411, and the remainder is 3.9e-07.