765243 divided by 58 
We're looking to find how many times 58 goes into 765243.

Advancing to step 1:
58 goes into 7 0 times with 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.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 58

Let's proceed to step 2:
76 divided by 58 is 1 with a remainder of 18.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 58 away from 76, we end up with 18.
Bring next digit (5) of the dividend behind the 18 and repeat the process: 185 / 58

Moving on to step 3:
58 can be fit into 185 3 times, resulting in a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 13.0
Deduct 174 from 185 and we're left with 11.
Fetch the next digit (2) from the dividend, attach it to 11 and continue: 112 / 58

Advancing to step 4:
When dividing 112 by 58, we get 1 with a remainder of 54.
Write down 1 as next digit of the result. 
Result so far: 131.0
Subtracting 58 from 112 leaves us with 54.
Bring next digit (4) of the dividend behind the 54 and repeat the process: 544 / 58

Moving on to step 5:
The number 58 fits into 544 9 times, leaving a remainder of 22.
Put 9 as the next digit of the answer. 
Result so far: 1319.0
Subtracting 522 from 544 leaves us with 22.
Fetch the next digit (3) from the dividend, attach it to 22 and continue: 223 / 58

On to step 6:
58 goes into 223 3 times with a remainder of 49.
The number 3 becomes the next digit in our result. 
Result so far: 13193.0
Deduct 174 from 223 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 7:
490 divided by 58 is 8 with a remainder of 26.
Record the quotient 8 as the next digit in the result. 
Result so far: 13193.8
If we subtract 464 from 490, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 8:
If we divide 260 by 58, we get 4 and a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 13193.84
Deduct 232 from 260 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 9:
58 goes into 280 4 times with a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 13193.844
If we subtract 232 from 280, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final outcome is 13193.844, with a leftover of 0.0048.