We're dividing 435624 by 81 
Let's see how many times 81 fits into 435624.

Going ahead to step 1:
81 can be fit into 4 0 times, resulting in 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.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 81

Moving on to step 2:
81 goes into 43 0 times with a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 43, we get 43.
Append the next digit (5) from the dividend to 43 and continue with: 435 / 81

Let's proceed to step 3:
The number 81 fits into 435 5 times, leaving a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we take 405 away from 435, we end up with 30.
Bring next digit (6) of the dividend behind the 30 and repeat the process: 306 / 81

Step 4:
306 divided by 81 is 3 with a remainder of 63.
Use 3 as the next digit of our solution. 
Result so far: 53.0
Subtracting 243 from 306 leaves us with 63.
Take the next digit (2) from the dividend and append it to 63, then repeat: 632 / 81

On to step 5:
81 can be fit into 632 7 times, resulting in a remainder of 65.
Write down 7 as next digit of the result. 
Result so far: 537.0
If we take 567 away from 632, we end up with 65.
Include the next digit (4) from the dividend after 65, then repeat: 654 / 81

Moving on to step 6:
81 goes into 654 8 times with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 5378.0
Subtracting 648 from 654 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
60 divided by 81 is 0 with a remainder of 60.
The next digit of our result is 0. 
Result so far: 5378.0
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 8:
The number 81 fits into 600 7 times, leaving a remainder of 33.
The next digit of our result is 7. 
Result so far: 5378.07
Subtracting 567 from 600 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 9:
81 can be fit into 330 4 times, resulting in a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 5378.074
If we take 324 away from 330, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 10:
81 goes into 60 0 times with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 5378.074
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 11:
If we divide 600 by 81, we get 7 and a remainder of 33.
Write down 7 as next digit of the result. 
Result so far: 5378.07407
The remainder is 33 after subtracting 567 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 12:
When dividing 330 by 81, we get 4 with a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 5378.074074
If we subtract 324 from 330, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 13:
81 goes into 60 0 times with a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 5378.074074
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 14:
If we divide 600 by 81, we get 7 and a remainder of 33.
Write down 7 as next digit of the result. 
Result so far: 5378.07407407
Subtract 567 from 600 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

The final result is 5378.07407407 with a remainder of 3.3e-08.