We look at the division of 312623 by 58 
We're looking to find how many times 58 goes into 312623.

On to step 1:
58 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 58

Going ahead to step 2:
58 can be fit into 31 0 times, resulting in a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Include the next digit (2) from the dividend after 31, then repeat: 312 / 58

Step 3:
If we divide 312 by 58, we get 5 and a remainder of 22.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 290 away from 312, we end up with 22.
Grab the next digit (6) from the dividend, add it to 22, then carry on: 226 / 58

Moving on to step 4:
The number 58 fits into 226 3 times, leaving a remainder of 52.
The number 3 becomes the next digit in our result. 
Result so far: 53.0
Subtracting 174 from 226 leaves us with 52.
Include the next digit (2) from the dividend after 52, then repeat: 522 / 58

Step 5:
522 divided by 58 is 9 with a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 539.0
Deduct 522 from 522 and we're left with 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 58

Moving on to step 6:
If we divide 3 by 58, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 5390.0
If we subtract 0 from 3, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
The number 58 fits into 30 0 times, leaving a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 5390.0
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
The number 58 fits into 300 5 times, leaving a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 5390.05
If we subtract 290 from 300, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 9:
58 goes into 100 1 times with a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 5390.051
Subtracting 58 from 100 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 10:
If we divide 420 by 58, we get 7 and a remainder of 14.
The number 7 becomes the next digit in our result. 
Result so far: 5390.0517
If we subtract 406 from 420, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 11:
58 goes into 140 2 times with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 5390.05172
The remainder is 24 after subtracting 116 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 12:
58 can be fit into 240 4 times, resulting in a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 5390.051724
Subtract 232 from 240 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 13:
When dividing 80 by 58, we get 1 with a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 5390.0517241
The remainder is 22 after subtracting 58 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 14:
220 divided by 58 is 3 with a remainder of 46.
Write down 3 as next digit of the result. 
Result so far: 5390.05172413
Deduct 174 from 220 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Our division results in 5390.05172413 with a remaining 4.6e-08.