Let's divide 43712587 by 36
We're looking to find how many times 36 goes into 43712587.

Moving on to step 1:
36 can be fit into 4 0 times, resulting in 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.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 36

Advancing to step 2:
36 goes into 43 1 times with a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 36 from 43 to get 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 36

Advancing to step 3:
If we divide 77 by 36, we get 2 and a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 12.0
The remainder is 5 after subtracting 72 from 77.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 36

On to step 4:
51 divided by 36 is 1 with a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 121.0
If we take 36 away from 51, we end up with 15.
Grab the next digit (2) from the dividend, add it to 15, then carry on: 152 / 36

Advancing to step 5:
36 goes into 152 4 times with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 1214.0
If we subtract 144 from 152, we get 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 36

Going ahead to step 6:
If we divide 85 by 36, we get 2 and a remainder of 13.
The number 2 becomes the next digit in our result. 
Result so far: 12142.0
Deduct 72 from 85 and we're left with 13.
Fetch the next digit (8) from the dividend, attach it to 13 and continue: 138 / 36

Step 7:
138 divided by 36 is 3 with a remainder of 30.
Use 3 as the next digit of our solution. 
Result so far: 121423.0
If we take 108 away from 138, we end up with 30.
Bring next digit (7) of the dividend behind the 30 and repeat the process: 307 / 36

Going ahead to step 8:
The number 36 fits into 307 8 times, leaving a remainder of 19.
The number 8 becomes the next digit in our result. 
Result so far: 1214238.0
If we take 288 away from 307, we end up 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.

On to step 9:
190 divided by 36 is 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 1214238.5
If we subtract 180 from 190, 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.

Let's proceed to step 10:
36 can be fit into 100 2 times, resulting in a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 1214238.52
Subtract 72 from 100 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.

Advancing to step 11:
The number 36 fits into 280 7 times, leaving a remainder of 28.
The next digit of our result is 7. 
Result so far: 1214238.527
Subtracting 252 from 280 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.

On to step 12:
280 divided by 36 is 7 with a remainder of 28.
Use 7 as the next digit of our solution. 
Result so far: 1214238.5277
Deduct 252 from 280 and we're left 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.

The quotient of the division is 1214238.5277, and the remainder is 0.00028.