We're dividing 79317483 by 391 
We want to figure out the number of times 79317483 can be divided by 391.

Step 1:
When dividing 7 by 391, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 391

Advancing to step 2:
391 goes into 79 0 times with a remainder of 79.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 79 to get 79.
Append the next digit (3) from the dividend to 79 and continue with: 793 / 391

Advancing to step 3:
391 can be fit into 793 2 times, resulting in a remainder of 11.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 11 after subtracting 782 from 793.
Append the next digit (1) from the dividend to 11 and continue with: 111 / 391

Step 4:
111 divided by 391 is 0 with a remainder of 111.
Use 0 as the next digit of our solution. 
Result so far: 20.0
The remainder is 111 after subtracting 0 from 111.
Append the next digit (7) from the dividend to 111 and continue with: 1117 / 391

Going ahead to step 5:
When dividing 1117 by 391, we get 2 with a remainder of 335.
Use 2 as the next digit of our solution. 
Result so far: 202.0
If we take 782 away from 1117, we end up with 335.
Include the next digit (4) from the dividend after 335, then repeat: 3354 / 391

Step 6:
The number 391 fits into 3354 8 times, leaving a remainder of 226.
Use 8 as the next digit of our solution. 
Result so far: 2028.0
If we take 3128 away from 3354, we end up with 226.
Bring next digit (8) of the dividend behind the 226 and repeat the process: 2268 / 391

Going ahead to step 7:
2268 divided by 391 is 5 with a remainder of 313.
Write down 5 as next digit of the result. 
Result so far: 20285.0
If we subtract 1955 from 2268, we get 313.
Take the next digit (3) from the dividend and append it to 313, then repeat: 3133 / 391

Step 8:
3133 divided by 391 is 8 with a remainder of 5.
Record the quotient 8 as the next digit in the result. 
Result so far: 202858.0
Subtract 3128 from 3133 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 9:
391 can be fit into 50 0 times, resulting in a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 202858.0
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 10:
The number 391 fits into 500 1 times, leaving a remainder of 109.
Record the quotient 1 as the next digit in the result. 
Result so far: 202858.01
Deduct 391 from 500 and we're left with 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Going ahead to step 11:
391 can be fit into 1090 2 times, resulting in a remainder of 308.
Record the quotient 2 as the next digit in the result. 
Result so far: 202858.012
If we subtract 782 from 1090, we get 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Let's proceed to step 12:
391 goes into 3080 7 times with a remainder of 343.
Write down 7 as next digit of the result. 
Result so far: 202858.0127
Subtracting 2737 from 3080 leaves us with 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Advancing to step 13:
391 can be fit into 3430 8 times, resulting in a remainder of 302.
Use 8 as the next digit of our solution. 
Result so far: 202858.01278
The remainder is 302 after subtracting 3128 from 3430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Advancing to step 14:
3020 divided by 391 is 7 with a remainder of 283.
The next digit of our result is 7. 
Result so far: 202858.012787
Subtracting 2737 from 3020 leaves us with 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

On to step 15:
391 goes into 2830 7 times with a remainder of 93.
The number 7 becomes the next digit in our result. 
Result so far: 202858.0127877
Subtracting 2737 from 2830 leaves us with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

The final outcome is 202858.0127877, with a leftover of 9.3e-07.