We divide 43212354 by 872
We want to figure out the number of times 43212354 can be divided by 872.

Moving on to step 1:
The number 872 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 872

Step 2:
872 goes into 43 0 times with a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Include the next digit (2) from the dividend after 43, then repeat: 432 / 872

Moving on to step 3:
432 divided by 872 is 0 with a remainder of 432.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 432 leaves us with 432.
Fetch the next digit (1) from the dividend, attach it to 432 and continue: 4321 / 872

Advancing to step 4:
872 goes into 4321 4 times with a remainder of 833.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we subtract 3488 from 4321, we get 833.
Take the next digit (2) from the dividend and append it to 833, then repeat: 8332 / 872

Going ahead to step 5:
The number 872 fits into 8332 9 times, leaving a remainder of 484.
Write down 9 as next digit of the result. 
Result so far: 49.0
The remainder is 484 after subtracting 7848 from 8332.
Bring next digit (3) of the dividend behind the 484 and repeat the process: 4843 / 872

Moving on to step 6:
When dividing 4843 by 872, we get 5 with a remainder of 483.
Use 5 as the next digit of our solution. 
Result so far: 495.0
The remainder is 483 after subtracting 4360 from 4843.
Append the next digit (5) from the dividend to 483 and continue with: 4835 / 872

Advancing to step 7:
When dividing 4835 by 872, we get 5 with a remainder of 475.
Record the quotient 5 as the next digit in the result. 
Result so far: 4955.0
If we take 4360 away from 4835, we end up with 475.
Grab the next digit (4) from the dividend, add it to 475, then carry on: 4754 / 872

Step 8:
4754 divided by 872 is 5 with a remainder of 394.
Use 5 as the next digit of our solution. 
Result so far: 49555.0
Subtract 4360 from 4754 to get 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Going ahead to step 9:
If we divide 3940 by 872, we get 4 and a remainder of 452.
The next digit of our result is 4. 
Result so far: 49555.4
Deduct 3488 from 3940 and we're left with 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Let's proceed to step 10:
The number 872 fits into 4520 5 times, leaving a remainder of 160.
Write down 5 as next digit of the result. 
Result so far: 49555.45
If we take 4360 away from 4520, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 11:
The number 872 fits into 1600 1 times, leaving a remainder of 728.
The number 1 becomes the next digit in our result. 
Result so far: 49555.451
If we subtract 872 from 1600, we get 728.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7280, and continue the process.

Going ahead to step 12:
872 can be fit into 7280 8 times, resulting in a remainder of 304.
Use 8 as the next digit of our solution. 
Result so far: 49555.4518
Deduct 6976 from 7280 and we're left with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Let's proceed to step 13:
872 can be fit into 3040 3 times, resulting in a remainder of 424.
The number 3 becomes the next digit in our result. 
Result so far: 49555.45183
If we take 2616 away from 3040, we end up with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

On to step 14:
4240 divided by 872 is 4 with a remainder of 752.
Use 4 as the next digit of our solution. 
Result so far: 49555.451834
Subtracting 3488 from 4240 leaves us with 752.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7520, and continue the process.

Step 15:
The number 872 fits into 7520 8 times, leaving a remainder of 544.
The number 8 becomes the next digit in our result. 
Result so far: 49555.4518348
Subtracting 6976 from 7520 leaves us with 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Let's proceed to step 16:
If we divide 5440 by 872, we get 6 and a remainder of 208.
Write down 6 as next digit of the result. 
Result so far: 49555.45183486
If we take 5232 away from 5440, we end up with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

After the division, we end up with 49555.45183486 and a remainder of 2.08e-07.