We're dividing 28648285 by 654 
The aim is to understand the frequency of 654 in 28648285.

Moving on to step 1:
2 divided by 654 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 654

Step 2:
The number 654 fits into 28 0 times, leaving a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Grab the next digit (6) from the dividend, add it to 28, then carry on: 286 / 654

On to step 3:
286 divided by 654 is 0 with a remainder of 286.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 286 to get 286.
Bring next digit (4) of the dividend behind the 286 and repeat the process: 2864 / 654

Advancing to step 4:
The number 654 fits into 2864 4 times, leaving a remainder of 248.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 248 after subtracting 2616 from 2864.
Append the next digit (8) from the dividend to 248 and continue with: 2488 / 654

Advancing to step 5:
The number 654 fits into 2488 3 times, leaving a remainder of 526.
Use 3 as the next digit of our solution. 
Result so far: 43.0
If we subtract 1962 from 2488, we get 526.
Bring next digit (2) of the dividend behind the 526 and repeat the process: 5262 / 654

Step 6:
654 goes into 5262 8 times with a remainder of 30.
Record the quotient 8 as the next digit in the result. 
Result so far: 438.0
Deduct 5232 from 5262 and we're left with 30.
Grab the next digit (8) from the dividend, add it to 30, then carry on: 308 / 654

Let's proceed to step 7:
When dividing 308 by 654, we get 0 with a remainder of 308.
The number 0 becomes the next digit in our result. 
Result so far: 4380.0
If we take 0 away from 308, we end up with 308.
Fetch the next digit (5) from the dividend, attach it to 308 and continue: 3085 / 654

On to step 8:
The number 654 fits into 3085 4 times, leaving a remainder of 469.
Record the quotient 4 as the next digit in the result. 
Result so far: 43804.0
Subtract 2616 from 3085 to get 469.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4690, and continue the process.

Advancing to step 9:
The number 654 fits into 4690 7 times, leaving a remainder of 112.
Put 7 as the next digit of the answer. 
Result so far: 43804.7
The remainder is 112 after subtracting 4578 from 4690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Going ahead to step 10:
If we divide 1120 by 654, we get 1 and a remainder of 466.
Use 1 as the next digit of our solution. 
Result so far: 43804.71
Subtracting 654 from 1120 leaves us with 466.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4660, and continue the process.

Advancing to step 11:
654 can be fit into 4660 7 times, resulting in a remainder of 82.
Write down 7 as next digit of the result. 
Result so far: 43804.717
Subtract 4578 from 4660 to get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 12:
820 divided by 654 is 1 with a remainder of 166.
Use 1 as the next digit of our solution. 
Result so far: 43804.7171
Subtracting 654 from 820 leaves us with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

On to step 13:
If we divide 1660 by 654, we get 2 and a remainder of 352.
The next digit of our result is 2. 
Result so far: 43804.71712
Subtract 1308 from 1660 to get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Step 14:
If we divide 3520 by 654, we get 5 and a remainder of 250.
Write down 5 as next digit of the result. 
Result so far: 43804.717125
If we subtract 3270 from 3520, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Moving on to step 15:
654 goes into 2500 3 times with a remainder of 538.
The next digit of our result is 3. 
Result so far: 43804.7171253
The remainder is 538 after subtracting 1962 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

Step 16:
The number 654 fits into 5380 8 times, leaving a remainder of 148.
Use 8 as the next digit of our solution. 
Result so far: 43804.71712538
The remainder is 148 after subtracting 5232 from 5380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

In conclusion, the division gives 43804.71712538 with a balance of 1.48e-07.