We divide 57425631 by 851
Our goal is to divide 57425631 by 851.

Step 1:
The number 851 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 851

Moving on to step 2:
The number 851 fits into 57 0 times, leaving a remainder of 57.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 57, we get 57.
Append the next digit (4) from the dividend to 57 and continue with: 574 / 851

Let's proceed to step 3:
If we divide 574 by 851, we get 0 and a remainder of 574.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 574, we get 574.
Append the next digit (2) from the dividend to 574 and continue with: 5742 / 851

On to step 4:
If we divide 5742 by 851, we get 6 and a remainder of 636.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtracting 5106 from 5742 leaves us with 636.
Append the next digit (5) from the dividend to 636 and continue with: 6365 / 851

Step 5:
The number 851 fits into 6365 7 times, leaving a remainder of 408.
Write down 7 as next digit of the result. 
Result so far: 67.0
Deduct 5957 from 6365 and we're left with 408.
Bring next digit (6) of the dividend behind the 408 and repeat the process: 4086 / 851

Step 6:
The number 851 fits into 4086 4 times, leaving a remainder of 682.
The number 4 becomes the next digit in our result. 
Result so far: 674.0
The remainder is 682 after subtracting 3404 from 4086.
Take the next digit (3) from the dividend and append it to 682, then repeat: 6823 / 851

Going ahead to step 7:
851 can be fit into 6823 8 times, resulting in a remainder of 15.
Write down 8 as next digit of the result. 
Result so far: 6748.0
If we subtract 6808 from 6823, we get 15.
Take the next digit (1) from the dividend and append it to 15, then repeat: 151 / 851

Going ahead to step 8:
The number 851 fits into 151 0 times, leaving a remainder of 151.
Use 0 as the next digit of our solution. 
Result so far: 67480.0
Subtract 0 from 151 to get 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Moving on to step 9:
851 can be fit into 1510 1 times, resulting in a remainder of 659.
Put 1 as the next digit of the answer. 
Result so far: 67480.1
The remainder is 659 after subtracting 851 from 1510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6590, and continue the process.

Step 10:
If we divide 6590 by 851, we get 7 and a remainder of 633.
Put 7 as the next digit of the answer. 
Result so far: 67480.17
If we take 5957 away from 6590, we end up with 633.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6330, and continue the process.

Going ahead to step 11:
851 goes into 6330 7 times with a remainder of 373.
Put 7 as the next digit of the answer. 
Result so far: 67480.177
Subtract 5957 from 6330 to get 373.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3730, and continue the process.

The final result is 67480.177 with a remainder of 0.0373.