791721 divided by 58 
We want to figure out the number of times 791721 can be divided by 58.

On to step 1:
If we divide 7 by 58, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 58

On to step 2:
When dividing 79 by 58, we get 1 with a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 58 from 79, we get 21.
Grab the next digit (1) from the dividend, add it to 21, then carry on: 211 / 58

Advancing to step 3:
The number 58 fits into 211 3 times, leaving a remainder of 37.
The next digit of our result is 3. 
Result so far: 13.0
The remainder is 37 after subtracting 174 from 211.
Fetch the next digit (7) from the dividend, attach it to 37 and continue: 377 / 58

Going ahead to step 4:
377 divided by 58 is 6 with a remainder of 29.
The next digit of our result is 6. 
Result so far: 136.0
Deduct 348 from 377 and we're left with 29.
Include the next digit (2) from the dividend after 29, then repeat: 292 / 58

Advancing to step 5:
The number 58 fits into 292 5 times, leaving a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 1365.0
Subtract 290 from 292 to get 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 58

Step 6:
If we divide 21 by 58, we get 0 and a remainder of 21.
The next digit of our result is 0. 
Result so far: 13650.0
Deduct 0 from 21 and we're left 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.

Going ahead to step 7:
If we divide 210 by 58, we get 3 and a remainder of 36.
Record the quotient 3 as the next digit in the result. 
Result so far: 13650.3
If we subtract 174 from 210, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 8:
360 divided by 58 is 6 with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 13650.36
Deduct 348 from 360 and we're left 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.

On to step 9:
When dividing 120 by 58, we get 2 with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 13650.362
The remainder is 4 after subtracting 116 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 10:
58 goes into 40 0 times with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 13650.362
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.

Step 11:
400 divided by 58 is 6 with a remainder of 52.
The next digit of our result is 6. 
Result so far: 13650.36206
If we subtract 348 from 400, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 12:
58 can be fit into 520 8 times, resulting in a remainder of 56.
Write down 8 as next digit of the result. 
Result so far: 13650.362068
Subtracting 464 from 520 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 13:
If we divide 560 by 58, we get 9 and a remainder of 38.
Use 9 as the next digit of our solution. 
Result so far: 13650.3620689
Deduct 522 from 560 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 14:
58 goes into 380 6 times with a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 13650.36206896
Deduct 348 from 380 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.

The final outcome is 13650.36206896, with a leftover of 3.2e-08.