We divide 25580378 by 680
Let's see how many times 680 fits into 25580378.

On to step 1:
When dividing 2 by 680, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 680

Step 2:
If we divide 25 by 680, we get 0 and a remainder of 25.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 25 to get 25.
Take the next digit (5) from the dividend and append it to 25, then repeat: 255 / 680

Step 3:
255 divided by 680 is 0 with a remainder of 255.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 255 to get 255.
Include the next digit (8) from the dividend after 255, then repeat: 2558 / 680

On to step 4:
The number 680 fits into 2558 3 times, leaving a remainder of 518.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 518 after subtracting 2040 from 2558.
Append the next digit (0) from the dividend to 518 and continue with: 5180 / 680

Going ahead to step 5:
When dividing 5180 by 680, we get 7 with a remainder of 420.
Put 7 as the next digit of the answer. 
Result so far: 37.0
If we take 4760 away from 5180, we end up with 420.
Take the next digit (3) from the dividend and append it to 420, then repeat: 4203 / 680

On to step 6:
The number 680 fits into 4203 6 times, leaving a remainder of 123.
The next digit of our result is 6. 
Result so far: 376.0
Subtract 4080 from 4203 to get 123.
Grab the next digit (7) from the dividend, add it to 123, then carry on: 1237 / 680

On to step 7:
When dividing 1237 by 680, we get 1 with a remainder of 557.
Record the quotient 1 as the next digit in the result. 
Result so far: 3761.0
Subtracting 680 from 1237 leaves us with 557.
Grab the next digit (8) from the dividend, add it to 557, then carry on: 5578 / 680

On to step 8:
680 can be fit into 5578 8 times, resulting in a remainder of 138.
Record the quotient 8 as the next digit in the result. 
Result so far: 37618.0
If we subtract 5440 from 5578, we get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Moving on to step 9:
680 goes into 1380 2 times with a remainder of 20.
The number 2 becomes the next digit in our result. 
Result so far: 37618.2
If we take 1360 away from 1380, we end up 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.

On to step 10:
If we divide 200 by 680, we get 0 and a remainder of 200.
The next digit of our result is 0. 
Result so far: 37618.2
If we subtract 0 from 200, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 11:
2000 divided by 680 is 2 with a remainder of 640.
The next digit of our result is 2. 
Result so far: 37618.202
Subtract 1360 from 2000 to get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Going ahead to step 12:
The number 680 fits into 6400 9 times, leaving a remainder of 280.
Write down 9 as next digit of the result. 
Result so far: 37618.2029
If we take 6120 away from 6400, we end up with 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 13:
680 goes into 2800 4 times with a remainder of 80.
The next digit of our result is 4. 
Result so far: 37618.20294
Subtract 2720 from 2800 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 14:
If we divide 800 by 680, we get 1 and a remainder of 120.
Write down 1 as next digit of the result. 
Result so far: 37618.202941
Subtracting 680 from 800 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 15:
If we divide 1200 by 680, we get 1 and a remainder of 520.
Write down 1 as next digit of the result. 
Result so far: 37618.2029411
Subtract 680 from 1200 to get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

The final result is 37618.2029411 with a remainder of 5.2e-06.