We divide 25555575 by 678
Let's see how many times 678 fits into 25555575.

On to step 1:
2 divided by 678 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 678

Step 2:
678 goes into 25 0 times with a remainder of 25.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 25, we end up with 25.
Append the next digit (5) from the dividend to 25 and continue with: 255 / 678

Advancing to step 3:
678 can be fit into 255 0 times, resulting in a remainder of 255.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 255 leaves us with 255.
Append the next digit (5) from the dividend to 255 and continue with: 2555 / 678

Moving on to step 4:
2555 divided by 678 is 3 with a remainder of 521.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 2034 from 2555 leaves us with 521.
Include the next digit (5) from the dividend after 521, then repeat: 5215 / 678

On to step 5:
678 can be fit into 5215 7 times, resulting in a remainder of 469.
The next digit of our result is 7. 
Result so far: 37.0
If we subtract 4746 from 5215, we get 469.
Append the next digit (5) from the dividend to 469 and continue with: 4695 / 678

On to step 6:
If we divide 4695 by 678, we get 6 and a remainder of 627.
The number 6 becomes the next digit in our result. 
Result so far: 376.0
Subtracting 4068 from 4695 leaves us with 627.
Bring next digit (7) of the dividend behind the 627 and repeat the process: 6277 / 678

Going ahead to step 7:
678 can be fit into 6277 9 times, resulting in a remainder of 175.
Write down 9 as next digit of the result. 
Result so far: 3769.0
Subtract 6102 from 6277 to get 175.
Grab the next digit (5) from the dividend, add it to 175, then carry on: 1755 / 678

Step 8:
When dividing 1755 by 678, we get 2 with a remainder of 399.
The number 2 becomes the next digit in our result. 
Result so far: 37692.0
The remainder is 399 after subtracting 1356 from 1755.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3990, and continue the process.

Going ahead to step 9:
678 can be fit into 3990 5 times, resulting in a remainder of 600.
Put 5 as the next digit of the answer. 
Result so far: 37692.5
Deduct 3390 from 3990 and we're left 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.

Going ahead to step 10:
If we divide 6000 by 678, we get 8 and a remainder of 576.
The number 8 becomes the next digit in our result. 
Result so far: 37692.58
Subtracting 5424 from 6000 leaves us with 576.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5760, and continue the process.

Let's proceed to step 11:
678 goes into 5760 8 times with a remainder of 336.
Write down 8 as next digit of the result. 
Result so far: 37692.588
Subtract 5424 from 5760 to get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

The final result is 37692.588 with a remainder of 0.0336.