Let's divide 43607764 by 815
Let's see how many times 815 fits into 43607764.

Step 1:
4 divided by 815 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 815

On to step 2:
If we divide 43 by 815, we get 0 and a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Include the next digit (6) from the dividend after 43, then repeat: 436 / 815

Advancing to step 3:
815 goes into 436 0 times with a remainder of 436.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 436 and we're left with 436.
Fetch the next digit (0) from the dividend, attach it to 436 and continue: 4360 / 815

On to step 4:
4360 divided by 815 is 5 with a remainder of 285.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 4075 from 4360 leaves us with 285.
Fetch the next digit (7) from the dividend, attach it to 285 and continue: 2857 / 815

Let's proceed to step 5:
815 goes into 2857 3 times with a remainder of 412.
Record the quotient 3 as the next digit in the result. 
Result so far: 53.0
The remainder is 412 after subtracting 2445 from 2857.
Bring next digit (7) of the dividend behind the 412 and repeat the process: 4127 / 815

Step 6:
If we divide 4127 by 815, we get 5 and a remainder of 52.
Record the quotient 5 as the next digit in the result. 
Result so far: 535.0
Subtracting 4075 from 4127 leaves us with 52.
Take the next digit (6) from the dividend and append it to 52, then repeat: 526 / 815

Step 7:
815 goes into 526 0 times with a remainder of 526.
The number 0 becomes the next digit in our result. 
Result so far: 5350.0
If we subtract 0 from 526, we get 526.
Bring next digit (4) of the dividend behind the 526 and repeat the process: 5264 / 815

Going ahead to step 8:
When dividing 5264 by 815, we get 6 with a remainder of 374.
The next digit of our result is 6. 
Result so far: 53506.0
Subtract 4890 from 5264 to get 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Step 9:
When dividing 3740 by 815, we get 4 with a remainder of 480.
Use 4 as the next digit of our solution. 
Result so far: 53506.4
If we subtract 3260 from 3740, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Going ahead to step 10:
If we divide 4800 by 815, we get 5 and a remainder of 725.
Use 5 as the next digit of our solution. 
Result so far: 53506.45
Subtract 4075 from 4800 to get 725.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7250, and continue the process.

Moving on to step 11:
The number 815 fits into 7250 8 times, leaving a remainder of 730.
Write down 8 as next digit of the result. 
Result so far: 53506.458
Subtracting 6520 from 7250 leaves us with 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7300, and continue the process.

Let's proceed to step 12:
815 goes into 7300 8 times with a remainder of 780.
The next digit of our result is 8. 
Result so far: 53506.4588
If we take 6520 away from 7300, we end up with 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

The final result is 53506.4588 with a remainder of 0.0078.