We're dividing 51825074 by 687 
Let's see how many times 687 fits into 51825074.

Moving on to step 1:
The number 687 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 687

Moving on to step 2:
687 goes into 51 0 times with a remainder of 51.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Bring next digit (8) of the dividend behind the 51 and repeat the process: 518 / 687

Moving on to step 3:
518 divided by 687 is 0 with a remainder of 518.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 518 and we're left with 518.
Take the next digit (2) from the dividend and append it to 518, then repeat: 5182 / 687

Let's proceed to step 4:
The number 687 fits into 5182 7 times, leaving a remainder of 373.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 4809 from 5182 and we're left with 373.
Fetch the next digit (5) from the dividend, attach it to 373 and continue: 3735 / 687

On to step 5:
687 goes into 3735 5 times with a remainder of 300.
Use 5 as the next digit of our solution. 
Result so far: 75.0
If we subtract 3435 from 3735, we get 300.
Take the next digit (0) from the dividend and append it to 300, then repeat: 3000 / 687

Moving on to step 6:
687 can be fit into 3000 4 times, resulting in a remainder of 252.
Write down 4 as next digit of the result. 
Result so far: 754.0
If we take 2748 away from 3000, we end up with 252.
Include the next digit (7) from the dividend after 252, then repeat: 2527 / 687

Step 7:
When dividing 2527 by 687, we get 3 with a remainder of 466.
Write down 3 as next digit of the result. 
Result so far: 7543.0
Subtracting 2061 from 2527 leaves us with 466.
Include the next digit (4) from the dividend after 466, then repeat: 4664 / 687

Let's proceed to step 8:
687 goes into 4664 6 times with a remainder of 542.
The number 6 becomes the next digit in our result. 
Result so far: 75436.0
Subtracting 4122 from 4664 leaves us with 542.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5420, and continue the process.

On to step 9:
If we divide 5420 by 687, we get 7 and a remainder of 611.
The number 7 becomes the next digit in our result. 
Result so far: 75436.7
Deduct 4809 from 5420 and we're left with 611.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6110, and continue the process.

Advancing to step 10:
6110 divided by 687 is 8 with a remainder of 614.
The number 8 becomes the next digit in our result. 
Result so far: 75436.78
If we take 5496 away from 6110, we end up with 614.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6140, and continue the process.

Moving on to step 11:
The number 687 fits into 6140 8 times, leaving a remainder of 644.
Use 8 as the next digit of our solution. 
Result so far: 75436.788
Subtract 5496 from 6140 to get 644.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

Our division results in 75436.788 with a remaining 0.0644.