We look at the division of 25179637 by 897 
We're looking to find how many times 897 goes into 25179637.

On to step 1:
The number 897 fits into 2 0 times, leaving 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.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 897

Moving on to step 2:
897 can be fit into 25 0 times, resulting in a remainder of 25.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Append the next digit (1) from the dividend to 25 and continue with: 251 / 897

Going ahead to step 3:
If we divide 251 by 897, we get 0 and a remainder of 251.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 251, we get 251.
Append the next digit (7) from the dividend to 251 and continue with: 2517 / 897

Let's proceed to step 4:
If we divide 2517 by 897, we get 2 and a remainder of 723.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 1794 from 2517 to get 723.
Grab the next digit (9) from the dividend, add it to 723, then carry on: 7239 / 897

Advancing to step 5:
897 goes into 7239 8 times with a remainder of 63.
Write down 8 as next digit of the result. 
Result so far: 28.0
The remainder is 63 after subtracting 7176 from 7239.
Bring next digit (6) of the dividend behind the 63 and repeat the process: 636 / 897

On to step 6:
897 can be fit into 636 0 times, resulting in a remainder of 636.
Write down 0 as next digit of the result. 
Result so far: 280.0
Deduct 0 from 636 and we're left with 636.
Append the next digit (3) from the dividend to 636 and continue with: 6363 / 897

Moving on to step 7:
If we divide 6363 by 897, we get 7 and a remainder of 84.
The number 7 becomes the next digit in our result. 
Result so far: 2807.0
Subtracting 6279 from 6363 leaves us with 84.
Bring next digit (7) of the dividend behind the 84 and repeat the process: 847 / 897

On to step 8:
897 can be fit into 847 0 times, resulting in a remainder of 847.
The number 0 becomes the next digit in our result. 
Result so far: 28070.0
If we subtract 0 from 847, we get 847.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8470, and continue the process.

On to step 9:
When dividing 8470 by 897, we get 9 with a remainder of 397.
Write down 9 as next digit of the result. 
Result so far: 28070.9
Deduct 8073 from 8470 and we're left with 397.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3970, and continue the process.

Going ahead to step 10:
If we divide 3970 by 897, we get 4 and a remainder of 382.
The next digit of our result is 4. 
Result so far: 28070.94
If we subtract 3588 from 3970, we get 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Advancing to step 11:
If we divide 3820 by 897, we get 4 and a remainder of 232.
Put 4 as the next digit of the answer. 
Result so far: 28070.944
If we take 3588 away from 3820, we end up with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Our division results in 28070.944 with a remaining 0.0232.