We're dividing 25892757 by 654 
The aim is to understand the frequency of 654 in 25892757.

Step 1:
When dividing 2 by 654, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 654

Going ahead to step 2:
25 divided by 654 is 0 with a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 25 to get 25.
Bring next digit (8) of the dividend behind the 25 and repeat the process: 258 / 654

Going ahead to step 3:
If we divide 258 by 654, we get 0 and a remainder of 258.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 258 leaves us with 258.
Include the next digit (9) from the dividend after 258, then repeat: 2589 / 654

Let's proceed to step 4:
If we divide 2589 by 654, we get 3 and a remainder of 627.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 1962 from 2589 and we're left with 627.
Include the next digit (2) from the dividend after 627, then repeat: 6272 / 654

Step 5:
654 goes into 6272 9 times with a remainder of 386.
Write down 9 as next digit of the result. 
Result so far: 39.0
If we subtract 5886 from 6272, we get 386.
Append the next digit (7) from the dividend to 386 and continue with: 3867 / 654

Advancing to step 6:
When dividing 3867 by 654, we get 5 with a remainder of 597.
Use 5 as the next digit of our solution. 
Result so far: 395.0
If we subtract 3270 from 3867, we get 597.
Grab the next digit (5) from the dividend, add it to 597, then carry on: 5975 / 654

Let's proceed to step 7:
When dividing 5975 by 654, we get 9 with a remainder of 89.
Use 9 as the next digit of our solution. 
Result so far: 3959.0
Deduct 5886 from 5975 and we're left with 89.
Take the next digit (7) from the dividend and append it to 89, then repeat: 897 / 654

Going ahead to step 8:
When dividing 897 by 654, we get 1 with a remainder of 243.
Record the quotient 1 as the next digit in the result. 
Result so far: 39591.0
Subtracting 654 from 897 leaves us with 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Step 9:
When dividing 2430 by 654, we get 3 with a remainder of 468.
Record the quotient 3 as the next digit in the result. 
Result so far: 39591.3
If we take 1962 away from 2430, we end up with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Moving on to step 10:
654 goes into 4680 7 times with a remainder of 102.
Put 7 as the next digit of the answer. 
Result so far: 39591.37
Subtracting 4578 from 4680 leaves us with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Let's proceed to step 11:
654 goes into 1020 1 times with a remainder of 366.
Use 1 as the next digit of our solution. 
Result so far: 39591.371
Subtract 654 from 1020 to get 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Going ahead to step 12:
3660 divided by 654 is 5 with a remainder of 390.
Put 5 as the next digit of the answer. 
Result so far: 39591.3715
If we take 3270 away from 3660, we end up with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Going ahead to step 13:
654 can be fit into 3900 5 times, resulting in a remainder of 630.
The number 5 becomes the next digit in our result. 
Result so far: 39591.37155
If we take 3270 away from 3900, we end up with 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

The quotient of the division is 39591.37155, and the remainder is 0.00063.