We're dividing 294393 by 51 
We're looking to find how many times 51 goes into 294393.

Advancing to step 1:
When dividing 2 by 51, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 51

Step 2:
The number 51 fits into 29 0 times, leaving a remainder of 29.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 29 and we're left with 29.
Take the next digit (4) from the dividend and append it to 29, then repeat: 294 / 51

Advancing to step 3:
294 divided by 51 is 5 with a remainder of 39.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 39 after subtracting 255 from 294.
Take the next digit (3) from the dividend and append it to 39, then repeat: 393 / 51

Advancing to step 4:
If we divide 393 by 51, we get 7 and a remainder of 36.
Record the quotient 7 as the next digit in the result. 
Result so far: 57.0
Deduct 357 from 393 and we're left with 36.
Fetch the next digit (9) from the dividend, attach it to 36 and continue: 369 / 51

Going ahead to step 5:
When dividing 369 by 51, we get 7 with a remainder of 12.
The next digit of our result is 7. 
Result so far: 577.0
Deduct 357 from 369 and we're left with 12.
Fetch the next digit (3) from the dividend, attach it to 12 and continue: 123 / 51

Let's proceed to step 6:
The number 51 fits into 123 2 times, leaving a remainder of 21.
Use 2 as the next digit of our solution. 
Result so far: 5772.0
If we take 102 away from 123, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 7:
If we divide 210 by 51, we get 4 and a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 5772.4
Subtract 204 from 210 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 8:
51 goes into 60 1 times with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 5772.41
If we subtract 51 from 60, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 9:
If we divide 90 by 51, we get 1 and a remainder of 39.
Put 1 as the next digit of the answer. 
Result so far: 5772.411
Deduct 51 from 90 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

The final result is 5772.411 with a remainder of 0.0039.