We're dividing 51524308 by 712 
We want to divide 51524308 by 712.

Advancing to step 1:
The number 712 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 712

Moving on to step 2:
The number 712 fits into 51 0 times, leaving a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Bring next digit (5) of the dividend behind the 51 and repeat the process: 515 / 712

On to step 3:
712 goes into 515 0 times with a remainder of 515.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 515 leaves us with 515.
Include the next digit (2) from the dividend after 515, then repeat: 5152 / 712

On to step 4:
When dividing 5152 by 712, we get 7 with a remainder of 168.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 4984 from 5152 to get 168.
Bring next digit (4) of the dividend behind the 168 and repeat the process: 1684 / 712

Moving on to step 5:
The number 712 fits into 1684 2 times, leaving a remainder of 260.
Write down 2 as next digit of the result. 
Result so far: 72.0
Deduct 1424 from 1684 and we're left with 260.
Append the next digit (3) from the dividend to 260 and continue with: 2603 / 712

Step 6:
The number 712 fits into 2603 3 times, leaving a remainder of 467.
The next digit of our result is 3. 
Result so far: 723.0
Deduct 2136 from 2603 and we're left with 467.
Fetch the next digit (0) from the dividend, attach it to 467 and continue: 4670 / 712

On to step 7:
The number 712 fits into 4670 6 times, leaving a remainder of 398.
Write down 6 as next digit of the result. 
Result so far: 7236.0
Subtract 4272 from 4670 to get 398.
Append the next digit (8) from the dividend to 398 and continue with: 3988 / 712

Step 8:
If we divide 3988 by 712, we get 5 and a remainder of 428.
Write down 5 as next digit of the result. 
Result so far: 72365.0
Deduct 3560 from 3988 and we're left with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

On to step 9:
When dividing 4280 by 712, we get 6 with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 72365.6
If we subtract 4272 from 4280, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 10:
The number 712 fits into 80 0 times, leaving a remainder of 80.
The next digit of our result is 0. 
Result so far: 72365.6
Deduct 0 from 80 and we're left with 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 11:
800 divided by 712 is 1 with a remainder of 88.
The number 1 becomes the next digit in our result. 
Result so far: 72365.601
The remainder is 88 after subtracting 712 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 12:
712 goes into 880 1 times with a remainder of 168.
Use 1 as the next digit of our solution. 
Result so far: 72365.6011
Deduct 712 from 880 and we're left with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

The final result is 72365.6011 with a remainder of 0.00168.