We look at the division of 602086 by 51 
Our goal is to divide 602086 by 51.

Advancing to step 1:
The number 51 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (0) from the dividend to 6 and continue with: 60 / 51

Moving on to step 2:
The number 51 fits into 60 1 times, leaving a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 51 away from 60, we end up with 9.
Bring next digit (2) of the dividend behind the 9 and repeat the process: 92 / 51

Moving on to step 3:
92 divided by 51 is 1 with a remainder of 41.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtracting 51 from 92 leaves us with 41.
Grab the next digit (0) from the dividend, add it to 41, then carry on: 410 / 51

Moving on to step 4:
The number 51 fits into 410 8 times, leaving a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 118.0
Deduct 408 from 410 and we're left with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 51

On to step 5:
51 can be fit into 28 0 times, resulting in a remainder of 28.
Record the quotient 0 as the next digit in the result. 
Result so far: 1180.0
The remainder is 28 after subtracting 0 from 28.
Grab the next digit (6) from the dividend, add it to 28, then carry on: 286 / 51

Step 6:
51 goes into 286 5 times with a remainder of 31.
The number 5 becomes the next digit in our result. 
Result so far: 11805.0
If we take 255 away from 286, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 7:
51 can be fit into 310 6 times, resulting in a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 11805.6
If we take 306 away from 310, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 8:
If we divide 40 by 51, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 11805.6
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 9:
51 can be fit into 400 7 times, resulting in a remainder of 43.
Put 7 as the next digit of the answer. 
Result so far: 11805.607
Subtract 357 from 400 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 10:
When dividing 430 by 51, we get 8 with a remainder of 22.
The next digit of our result is 8. 
Result so far: 11805.6078
If we subtract 408 from 430, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 11:
If we divide 220 by 51, we get 4 and a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 11805.60784
Deduct 204 from 220 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 12:
When dividing 160 by 51, we get 3 with a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 11805.607843
Subtracting 153 from 160 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 13:
51 goes into 70 1 times with a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 11805.6078431
Subtracting 51 from 70 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 14:
190 divided by 51 is 3 with a remainder of 37.
The next digit of our result is 3. 
Result so far: 11805.60784313
Subtracting 153 from 190 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

The final result is 11805.60784313 with a remainder of 3.7e-08.