25689783 ÷ 655 
Let's see how many times 655 fits into 25689783.

Step 1:
When dividing 2 by 655, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 655

On to step 2:
The number 655 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
Deduct 0 from 25 and we're left with 25.
Take the next digit (6) from the dividend and append it to 25, then repeat: 256 / 655

Advancing to step 3:
The number 655 fits into 256 0 times, leaving a remainder of 256.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 256 after subtracting 0 from 256.
Include the next digit (8) from the dividend after 256, then repeat: 2568 / 655

Going ahead to step 4:
If we divide 2568 by 655, we get 3 and a remainder of 603.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 1965 from 2568 and we're left with 603.
Bring next digit (9) of the dividend behind the 603 and repeat the process: 6039 / 655

On to step 5:
When dividing 6039 by 655, we get 9 with a remainder of 144.
Put 9 as the next digit of the answer. 
Result so far: 39.0
The remainder is 144 after subtracting 5895 from 6039.
Append the next digit (7) from the dividend to 144 and continue with: 1447 / 655

Going ahead to step 6:
1447 divided by 655 is 2 with a remainder of 137.
Write down 2 as next digit of the result. 
Result so far: 392.0
Subtract 1310 from 1447 to get 137.
Take the next digit (8) from the dividend and append it to 137, then repeat: 1378 / 655

On to step 7:
When dividing 1378 by 655, we get 2 with a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 3922.0
The remainder is 68 after subtracting 1310 from 1378.
Include the next digit (3) from the dividend after 68, then repeat: 683 / 655

Let's proceed to step 8:
The number 655 fits into 683 1 times, leaving a remainder of 28.
The number 1 becomes the next digit in our result. 
Result so far: 39221.0
If we take 655 away from 683, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
655 can be fit into 280 0 times, resulting in a remainder of 280.
Record the quotient 0 as the next digit in the result. 
Result so far: 39221.0
If we subtract 0 from 280, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 10:
2800 divided by 655 is 4 with a remainder of 180.
Write down 4 as next digit of the result. 
Result so far: 39221.04
Subtracting 2620 from 2800 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Step 11:
1800 divided by 655 is 2 with a remainder of 490.
Write down 2 as next digit of the result. 
Result so far: 39221.042
Deduct 1310 from 1800 and we're left with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Step 12:
655 can be fit into 4900 7 times, resulting in a remainder of 315.
The next digit of our result is 7. 
Result so far: 39221.0427
Subtracting 4585 from 4900 leaves us with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Going ahead to step 13:
3150 divided by 655 is 4 with a remainder of 530.
The next digit of our result is 4. 
Result so far: 39221.04274
If we take 2620 away from 3150, we end up with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Moving on to step 14:
655 can be fit into 5300 8 times, resulting in a remainder of 60.
The next digit of our result is 8. 
Result so far: 39221.042748
Subtract 5240 from 5300 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 15:
The number 655 fits into 600 0 times, leaving a remainder of 600.
Use 0 as the next digit of our solution. 
Result so far: 39221.042748
If we take 0 away from 600, we end up with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Moving on to step 16:
655 goes into 6000 9 times with a remainder of 105.
Use 9 as the next digit of our solution. 
Result so far: 39221.04274809
If we take 5895 away from 6000, we end up with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

The final result is 39221.04274809 with a remainder of 1.05e-07.