Let's divide 43152372 by 810
We're looking to find how many times 810 goes into 43152372.

On to step 1:
4 divided by 810 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 810

Advancing to step 2:
The number 810 fits into 43 0 times, leaving a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Append the next digit (1) from the dividend to 43 and continue with: 431 / 810

Step 3:
431 divided by 810 is 0 with a remainder of 431.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 431, we end up with 431.
Take the next digit (5) from the dividend and append it to 431, then repeat: 4315 / 810

Going ahead to step 4:
810 can be fit into 4315 5 times, resulting in a remainder of 265.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtract 4050 from 4315 to get 265.
Grab the next digit (2) from the dividend, add it to 265, then carry on: 2652 / 810

Going ahead to step 5:
2652 divided by 810 is 3 with a remainder of 222.
Put 3 as the next digit of the answer. 
Result so far: 53.0
Subtracting 2430 from 2652 leaves us with 222.
Fetch the next digit (3) from the dividend, attach it to 222 and continue: 2223 / 810

Advancing to step 6:
810 goes into 2223 2 times with a remainder of 603.
The next digit of our result is 2. 
Result so far: 532.0
Subtract 1620 from 2223 to get 603.
Include the next digit (7) from the dividend after 603, then repeat: 6037 / 810

On to step 7:
When dividing 6037 by 810, we get 7 with a remainder of 367.
Write down 7 as next digit of the result. 
Result so far: 5327.0
If we take 5670 away from 6037, we end up with 367.
Include the next digit (2) from the dividend after 367, then repeat: 3672 / 810

Advancing to step 8:
3672 divided by 810 is 4 with a remainder of 432.
Use 4 as the next digit of our solution. 
Result so far: 53274.0
Subtract 3240 from 3672 to get 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Going ahead to step 9:
810 goes into 4320 5 times with a remainder of 270.
Write down 5 as next digit of the result. 
Result so far: 53274.5
Deduct 4050 from 4320 and we're left with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Moving on to step 10:
810 goes into 2700 3 times with a remainder of 270.
Put 3 as the next digit of the answer. 
Result so far: 53274.53
Subtract 2430 from 2700 to get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Advancing to step 11:
The number 810 fits into 2700 3 times, leaving a remainder of 270.
Use 3 as the next digit of our solution. 
Result so far: 53274.533
Deduct 2430 from 2700 and we're left with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

In conclusion, the division gives 53274.533 with a balance of 0.027.