We look at the division of 790493 by 51 
We're looking to find how many times 51 goes into 790493.

Going ahead to step 1:
If we divide 7 by 51, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 51

Moving on to step 2:
The number 51 fits into 79 1 times, leaving a remainder of 28.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 51 from 79 leaves us with 28.
Grab the next digit (0) from the dividend, add it to 28, then carry on: 280 / 51

Going ahead to step 3:
The number 51 fits into 280 5 times, leaving a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 15.0
If we subtract 255 from 280, we get 25.
Include the next digit (4) from the dividend after 25, then repeat: 254 / 51

Let's proceed to step 4:
When dividing 254 by 51, we get 4 with a remainder of 50.
Put 4 as the next digit of the answer. 
Result so far: 154.0
The remainder is 50 after subtracting 204 from 254.
Take the next digit (9) from the dividend and append it to 50, then repeat: 509 / 51

On to step 5:
509 divided by 51 is 9 with a remainder of 50.
Use 9 as the next digit of our solution. 
Result so far: 1549.0
Subtract 459 from 509 to get 50.
Append the next digit (3) from the dividend to 50 and continue with: 503 / 51

Step 6:
The number 51 fits into 503 9 times, leaving a remainder of 44.
Write down 9 as next digit of the result. 
Result so far: 15499.0
The remainder is 44 after subtracting 459 from 503.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 7:
51 goes into 440 8 times with a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 15499.8
Deduct 408 from 440 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 8:
The number 51 fits into 320 6 times, leaving a remainder of 14.
Record the quotient 6 as the next digit in the result. 
Result so far: 15499.86
Subtract 306 from 320 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 9:
If we divide 140 by 51, we get 2 and a remainder of 38.
Write down 2 as next digit of the result. 
Result so far: 15499.862
Subtract 102 from 140 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 10:
51 goes into 380 7 times with a remainder of 23.
The next digit of our result is 7. 
Result so far: 15499.8627
The remainder is 23 after subtracting 357 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 11:
51 goes into 230 4 times with a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 15499.86274
The remainder is 26 after subtracting 204 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 12:
The number 51 fits into 260 5 times, leaving a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 15499.862745
Subtracting 255 from 260 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 13:
51 can be fit into 50 0 times, resulting in a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 15499.862745
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 14:
If we divide 500 by 51, we get 9 and a remainder of 41.
Use 9 as the next digit of our solution. 
Result so far: 15499.86274509
If we take 459 away from 500, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

After the division, we end up with 15499.86274509 and a remainder of 4.1e-08.