We divide 25021760 by 51
The aim is to understand the frequency of 51 in 25021760.

Step 1:
The number 51 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 51

Let's proceed to step 2:
51 goes into 25 0 times with a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 25 to get 25.
Take the next digit (0) from the dividend and append it to 25, then repeat: 250 / 51

On to step 3:
51 can be fit into 250 4 times, resulting in a remainder of 46.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 204 from 250, we get 46.
Fetch the next digit (2) from the dividend, attach it to 46 and continue: 462 / 51

Let's proceed to step 4:
51 goes into 462 9 times with a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 49.0
Deduct 459 from 462 and we're left with 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 51

Moving on to step 5:
When dividing 31 by 51, we get 0 with a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 490.0
Subtracting 0 from 31 leaves us with 31.
Grab the next digit (7) from the dividend, add it to 31, then carry on: 317 / 51

Going ahead to step 6:
If we divide 317 by 51, we get 6 and a remainder of 11.
The number 6 becomes the next digit in our result. 
Result so far: 4906.0
If we subtract 306 from 317, we get 11.
Include the next digit (6) from the dividend after 11, then repeat: 116 / 51

Moving on to step 7:
51 can be fit into 116 2 times, resulting in a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 49062.0
If we take 102 away from 116, we end up with 14.
Include the next digit (0) from the dividend after 14, then repeat: 140 / 51

Moving on to step 8:
51 can be fit into 140 2 times, resulting in a remainder of 38.
The number 2 becomes the next digit in our result. 
Result so far: 490622.0
If we subtract 102 from 140, 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.

On to step 9:
If we divide 380 by 51, we get 7 and a remainder of 23.
Use 7 as the next digit of our solution. 
Result so far: 490622.7
The remainder is 23 after subtracting 357 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 10:
51 goes into 230 4 times with a remainder of 26.
Use 4 as the next digit of our solution. 
Result so far: 490622.74
If we subtract 204 from 230, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 11:
The number 51 fits into 260 5 times, leaving a remainder of 5.
The next digit of our result is 5. 
Result so far: 490622.745
The remainder is 5 after subtracting 255 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 12:
51 can be fit into 50 0 times, resulting in a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 490622.745
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 13:
51 can be fit into 500 9 times, resulting in a remainder of 41.
Write down 9 as next digit of the result. 
Result so far: 490622.74509
The remainder is 41 after subtracting 459 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 14:
When dividing 410 by 51, we get 8 with a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 490622.745098
If we subtract 408 from 410, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 15:
51 goes into 20 0 times with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 490622.745098
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 16:
When dividing 200 by 51, we get 3 with a remainder of 47.
Record the quotient 3 as the next digit in the result. 
Result so far: 490622.74509803
Deduct 153 from 200 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Our division results in 490622.74509803 with a remaining 4.7e-08.