Let's divide 938685 by 51
We're looking to find how many times 51 goes into 938685.

Let's proceed to step 1:
51 can be fit into 9 0 times, resulting in a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 51

On to step 2:
When dividing 93 by 51, we get 1 with a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 51 from 93 to get 42.
Grab the next digit (8) from the dividend, add it to 42, then carry on: 428 / 51

Moving on to step 3:
428 divided by 51 is 8 with a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Subtracting 408 from 428 leaves us with 20.
Fetch the next digit (6) from the dividend, attach it to 20 and continue: 206 / 51

Going ahead to step 4:
The number 51 fits into 206 4 times, leaving a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 184.0
Deduct 204 from 206 and we're left with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 51

Step 5:
The number 51 fits into 28 0 times, leaving a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 1840.0
Subtracting 0 from 28 leaves us with 28.
Include the next digit (5) from the dividend after 28, then repeat: 285 / 51

Let's proceed to step 6:
51 goes into 285 5 times with a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 18405.0
Deduct 255 from 285 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 7:
When dividing 300 by 51, we get 5 with a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 18405.5
Subtract 255 from 300 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 8:
51 goes into 450 8 times with a remainder of 42.
The number 8 becomes the next digit in our result. 
Result so far: 18405.58
Subtracting 408 from 450 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 9:
51 goes into 420 8 times with a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 18405.588
If we take 408 away from 420, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

After the division, we end up with 18405.588 and a remainder of 0.0012.