Let's divide 748312 by 43
Let's see how many times 43 fits into 748312.

Advancing to step 1:
43 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 43

Going ahead to step 2:
43 can be fit into 74 1 times, resulting in a remainder of 31.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 43 from 74 to get 31.
Bring next digit (8) of the dividend behind the 31 and repeat the process: 318 / 43

Advancing to step 3:
The number 43 fits into 318 7 times, leaving a remainder of 17.
The next digit of our result is 7. 
Result so far: 17.0
Deduct 301 from 318 and we're left with 17.
Append the next digit (3) from the dividend to 17 and continue with: 173 / 43

On to step 4:
If we divide 173 by 43, we get 4 and a remainder of 1.
The next digit of our result is 4. 
Result so far: 174.0
If we subtract 172 from 173, we get 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 43

Let's proceed to step 5:
If we divide 11 by 43, we get 0 and a remainder of 11.
The number 0 becomes the next digit in our result. 
Result so far: 1740.0
Subtracting 0 from 11 leaves us with 11.
Take the next digit (2) from the dividend and append it to 11, then repeat: 112 / 43

Step 6:
When dividing 112 by 43, we get 2 with a remainder of 26.
Record the quotient 2 as the next digit in the result. 
Result so far: 17402.0
If we take 86 away from 112, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 7:
The number 43 fits into 260 6 times, leaving a remainder of 2.
The next digit of our result is 6. 
Result so far: 17402.6
The remainder is 2 after subtracting 258 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 8:
When dividing 20 by 43, we get 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 17402.6
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.

On to step 9:
When dividing 200 by 43, we get 4 with a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 17402.604
Subtract 172 from 200 to get 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 10:
280 divided by 43 is 6 with a remainder of 22.
The next digit of our result is 6. 
Result so far: 17402.6046
Subtract 258 from 280 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 11:
220 divided by 43 is 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 17402.60465
The remainder is 5 after subtracting 215 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 12:
43 can be fit into 50 1 times, resulting in a remainder of 7.
The next digit of our result is 1. 
Result so far: 17402.604651
Subtracting 43 from 50 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 13:
When dividing 70 by 43, we get 1 with a remainder of 27.
Use 1 as the next digit of our solution. 
Result so far: 17402.6046511
Deduct 43 from 70 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

The final outcome is 17402.6046511, with a leftover of 2.7e-07.