172543 divided by 58 
Our goal is to divide 172543 by 58.

Step 1:
If we divide 1 by 58, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 58

Moving on to step 2:
17 divided by 58 is 0 with a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 17, we end up with 17.
Grab the next digit (2) from the dividend, add it to 17, then carry on: 172 / 58

Moving on to step 3:
The number 58 fits into 172 2 times, leaving a remainder of 56.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 116 from 172 and we're left with 56.
Take the next digit (5) from the dividend and append it to 56, then repeat: 565 / 58

Moving on to step 4:
58 can be fit into 565 9 times, resulting in a remainder of 43.
Record the quotient 9 as the next digit in the result. 
Result so far: 29.0
The remainder is 43 after subtracting 522 from 565.
Grab the next digit (4) from the dividend, add it to 43, then carry on: 434 / 58

On to step 5:
The number 58 fits into 434 7 times, leaving a remainder of 28.
The next digit of our result is 7. 
Result so far: 297.0
Subtract 406 from 434 to get 28.
Include the next digit (3) from the dividend after 28, then repeat: 283 / 58

Moving on to step 6:
The number 58 fits into 283 4 times, leaving a remainder of 51.
Use 4 as the next digit of our solution. 
Result so far: 2974.0
Subtract 232 from 283 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 7:
When dividing 510 by 58, we get 8 with a remainder of 46.
Put 8 as the next digit of the answer. 
Result so far: 2974.8
The remainder is 46 after subtracting 464 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 8:
When dividing 460 by 58, we get 7 with a remainder of 54.
Record the quotient 7 as the next digit in the result. 
Result so far: 2974.87
If we subtract 406 from 460, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 9:
540 divided by 58 is 9 with a remainder of 18.
The number 9 becomes the next digit in our result. 
Result so far: 2974.879
If we take 522 away from 540, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 10:
58 goes into 180 3 times with a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 2974.8793
Subtract 174 from 180 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 11:
If we divide 60 by 58, we get 1 and a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 2974.87931
Subtract 58 from 60 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 12:
If we divide 20 by 58, we get 0 and a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 2974.87931
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 13:
58 can be fit into 200 3 times, resulting in a remainder of 26.
Use 3 as the next digit of our solution. 
Result so far: 2974.8793103
The remainder is 26 after subtracting 174 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 14:
58 can be fit into 260 4 times, resulting in a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 2974.87931034
Subtracting 232 from 260 leaves us 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.

After the division, we end up with 2974.87931034 and a remainder of 2.8e-08.