We're dividing 86798243 by 43 
Let's see how many times 43 fits into 86798243.

Step 1:
43 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 43

Let's proceed to step 2:
The number 43 fits into 86 2 times, leaving a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 0 after subtracting 86 from 86.
Grab the next digit (7) from the dividend, add it to 0, then carry on: 7 / 43

Step 3:
43 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 20.0
If we subtract 0 from 7, we get 7.
Grab the next digit (9) from the dividend, add it to 7, then carry on: 79 / 43

Step 4:
The number 43 fits into 79 1 times, leaving a remainder of 36.
The number 1 becomes the next digit in our result. 
Result so far: 201.0
The remainder is 36 after subtracting 43 from 79.
Grab the next digit (8) from the dividend, add it to 36, then carry on: 368 / 43

Advancing to step 5:
The number 43 fits into 368 8 times, leaving a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 2018.0
If we subtract 344 from 368, we get 24.
Include the next digit (2) from the dividend after 24, then repeat: 242 / 43

Step 6:
The number 43 fits into 242 5 times, leaving a remainder of 27.
Put 5 as the next digit of the answer. 
Result so far: 20185.0
Subtract 215 from 242 to get 27.
Fetch the next digit (4) from the dividend, attach it to 27 and continue: 274 / 43

Step 7:
The number 43 fits into 274 6 times, leaving a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 201856.0
The remainder is 16 after subtracting 258 from 274.
Grab the next digit (3) from the dividend, add it to 16, then carry on: 163 / 43

Moving on to step 8:
43 can be fit into 163 3 times, resulting in a remainder of 34.
The next digit of our result is 3. 
Result so far: 2018563.0
If we take 129 away from 163, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 9:
340 divided by 43 is 7 with a remainder of 39.
Record the quotient 7 as the next digit in the result. 
Result so far: 2018563.7
Subtracting 301 from 340 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 10:
When dividing 390 by 43, we get 9 with a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 2018563.79
If we subtract 387 from 390, 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.

Advancing to step 11:
When dividing 30 by 43, we get 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 2018563.79
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 12:
When dividing 300 by 43, we get 6 with a remainder of 42.
Record the quotient 6 as the next digit in the result. 
Result so far: 2018563.7906
Subtracting 258 from 300 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.

Moving on to step 13:
The number 43 fits into 420 9 times, leaving a remainder of 33.
The number 9 becomes the next digit in our result. 
Result so far: 2018563.79069
The remainder is 33 after subtracting 387 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 14:
43 goes into 330 7 times with a remainder of 29.
Put 7 as the next digit of the answer. 
Result so far: 2018563.790697
If we take 301 away from 330, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 15:
43 goes into 290 6 times with a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 2018563.7906976
If we take 258 away from 290, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 16:
When dividing 320 by 43, we get 7 with a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 2018563.79069767
Subtracting 301 from 320 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The final outcome is 2018563.79069767, with a leftover of 1.9e-08.