43261799 divided by 86 
We want to figure out the number of times 43261799 can be divided by 86.

Let's proceed to step 1:
4 divided by 86 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 86

Advancing to step 2:
86 goes into 43 0 times with a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 43 and we're left with 43.
Fetch the next digit (2) from the dividend, attach it to 43 and continue: 432 / 86

Let's proceed to step 3:
86 goes into 432 5 times with a remainder of 2.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 430 from 432 leaves us with 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 86

On to step 4:
The number 86 fits into 26 0 times, leaving a remainder of 26.
Write down 0 as next digit of the result. 
Result so far: 50.0
Subtracting 0 from 26 leaves us with 26.
Fetch the next digit (1) from the dividend, attach it to 26 and continue: 261 / 86

Let's proceed to step 5:
When dividing 261 by 86, we get 3 with a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 503.0
Subtracting 258 from 261 leaves us with 3.
Fetch the next digit (7) from the dividend, attach it to 3 and continue: 37 / 86

Advancing to step 6:
86 can be fit into 37 0 times, resulting in a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 5030.0
If we subtract 0 from 37, we get 37.
Bring next digit (9) of the dividend behind the 37 and repeat the process: 379 / 86

Step 7:
86 goes into 379 4 times with a remainder of 35.
Use 4 as the next digit of our solution. 
Result so far: 50304.0
Subtracting 344 from 379 leaves us with 35.
Include the next digit (9) from the dividend after 35, then repeat: 359 / 86

Step 8:
If we divide 359 by 86, we get 4 and a remainder of 15.
Use 4 as the next digit of our solution. 
Result so far: 503044.0
If we take 344 away from 359, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 9:
If we divide 150 by 86, we get 1 and a remainder of 64.
Put 1 as the next digit of the answer. 
Result so far: 503044.1
The remainder is 64 after subtracting 86 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 10:
If we divide 640 by 86, we get 7 and a remainder of 38.
Write down 7 as next digit of the result. 
Result so far: 503044.17
Deduct 602 from 640 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 11:
The number 86 fits into 380 4 times, leaving a remainder of 36.
The next digit of our result is 4. 
Result so far: 503044.174
Deduct 344 from 380 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 12:
86 can be fit into 360 4 times, resulting in a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 503044.1744
If we subtract 344 from 360, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

In conclusion, the division gives 503044.1744 with a balance of 0.00016.