25648684 ÷ 677 
The aim is to understand the frequency of 677 in 25648684.

On to step 1:
677 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
The remainder is 2 after subtracting 0 from 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 677

Going ahead to step 2:
The number 677 fits into 25 0 times, leaving a remainder of 25.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Append the next digit (6) from the dividend to 25 and continue with: 256 / 677

Step 3:
If we divide 256 by 677, we get 0 and a remainder of 256.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 256, we end up with 256.
Include the next digit (4) from the dividend after 256, then repeat: 2564 / 677

Advancing to step 4:
677 goes into 2564 3 times with a remainder of 533.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 2031 from 2564 to get 533.
Bring next digit (8) of the dividend behind the 533 and repeat the process: 5338 / 677

Going ahead to step 5:
677 can be fit into 5338 7 times, resulting in a remainder of 599.
Record the quotient 7 as the next digit in the result. 
Result so far: 37.0
If we take 4739 away from 5338, we end up with 599.
Bring next digit (6) of the dividend behind the 599 and repeat the process: 5996 / 677

Let's proceed to step 6:
If we divide 5996 by 677, we get 8 and a remainder of 580.
Use 8 as the next digit of our solution. 
Result so far: 378.0
The remainder is 580 after subtracting 5416 from 5996.
Fetch the next digit (8) from the dividend, attach it to 580 and continue: 5808 / 677

On to step 7:
The number 677 fits into 5808 8 times, leaving a remainder of 392.
Use 8 as the next digit of our solution. 
Result so far: 3788.0
Subtract 5416 from 5808 to get 392.
Take the next digit (4) from the dividend and append it to 392, then repeat: 3924 / 677

Going ahead to step 8:
3924 divided by 677 is 5 with a remainder of 539.
Use 5 as the next digit of our solution. 
Result so far: 37885.0
The remainder is 539 after subtracting 3385 from 3924.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5390, and continue the process.

Step 9:
677 goes into 5390 7 times with a remainder of 651.
Record the quotient 7 as the next digit in the result. 
Result so far: 37885.7
Subtracting 4739 from 5390 leaves us with 651.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6510, and continue the process.

Let's proceed to step 10:
The number 677 fits into 6510 9 times, leaving a remainder of 417.
Use 9 as the next digit of our solution. 
Result so far: 37885.79
Subtract 6093 from 6510 to get 417.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4170, and continue the process.

Let's proceed to step 11:
677 can be fit into 4170 6 times, resulting in a remainder of 108.
The number 6 becomes the next digit in our result. 
Result so far: 37885.796
Deduct 4062 from 4170 and we're left with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

On to step 12:
677 goes into 1080 1 times with a remainder of 403.
Record the quotient 1 as the next digit in the result. 
Result so far: 37885.7961
Subtracting 677 from 1080 leaves us with 403.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4030, and continue the process.

Advancing to step 13:
If we divide 4030 by 677, we get 5 and a remainder of 645.
The next digit of our result is 5. 
Result so far: 37885.79615
Deduct 3385 from 4030 and we're left with 645.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6450, and continue the process.

Let's proceed to step 14:
When dividing 6450 by 677, we get 9 with a remainder of 357.
Use 9 as the next digit of our solution. 
Result so far: 37885.796159
If we subtract 6093 from 6450, we get 357.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3570, and continue the process.

Advancing to step 15:
677 can be fit into 3570 5 times, resulting in a remainder of 185.
Record the quotient 5 as the next digit in the result. 
Result so far: 37885.7961595
Deduct 3385 from 3570 and we're left with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

On to step 16:
The number 677 fits into 1850 2 times, leaving a remainder of 496.
Put 2 as the next digit of the answer. 
Result so far: 37885.79615952
If we subtract 1354 from 1850, we get 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

In conclusion, the division gives 37885.79615952 with a balance of 4.96e-07.