Let's divide 309493 by 58
We're looking to find how many times 58 goes into 309493.

Step 1:
3 divided by 58 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 58

Moving on to step 2:
58 goes into 30 0 times with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Append the next digit (9) from the dividend to 30 and continue with: 309 / 58

On to step 3:
The number 58 fits into 309 5 times, leaving a remainder of 19.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
The remainder is 19 after subtracting 290 from 309.
Append the next digit (4) from the dividend to 19 and continue with: 194 / 58

Going ahead to step 4:
If we divide 194 by 58, we get 3 and a remainder of 20.
The number 3 becomes the next digit in our result. 
Result so far: 53.0
Subtracting 174 from 194 leaves us with 20.
Fetch the next digit (9) from the dividend, attach it to 20 and continue: 209 / 58

Advancing to step 5:
The number 58 fits into 209 3 times, leaving a remainder of 35.
Use 3 as the next digit of our solution. 
Result so far: 533.0
The remainder is 35 after subtracting 174 from 209.
Bring next digit (3) of the dividend behind the 35 and repeat the process: 353 / 58

Moving on to step 6:
The number 58 fits into 353 6 times, leaving a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 5336.0
Subtract 348 from 353 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.

Advancing to step 7:
If we divide 50 by 58, we get 0 and a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 5336.0
If we take 0 away from 50, we end up 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 8:
If we divide 500 by 58, we get 8 and a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 5336.08
If we subtract 464 from 500, 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.

Step 9:
58 goes into 360 6 times with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 5336.086
If we subtract 348 from 360, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 10:
The number 58 fits into 120 2 times, leaving a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 5336.0862
Deduct 116 from 120 and we're left 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.

Advancing to step 11:
If we divide 40 by 58, we get 0 and a remainder of 40.
The next digit of our result is 0. 
Result so far: 5336.0862
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 12:
The number 58 fits into 400 6 times, leaving a remainder of 52.
The number 6 becomes the next digit in our result. 
Result so far: 5336.086206
If we take 348 away from 400, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 13:
If we divide 520 by 58, we get 8 and a remainder of 56.
Record the quotient 8 as the next digit in the result. 
Result so far: 5336.0862068
If we subtract 464 from 520, we get 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 14:
The number 58 fits into 560 9 times, leaving a remainder of 38.
The number 9 becomes the next digit in our result. 
Result so far: 5336.08620689
Subtract 522 from 560 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.

The final result is 5336.08620689 with a remainder of 3.8e-08.