Let's divide 452987 by 81
We want to figure out the number of times 452987 can be divided by 81.

Advancing to step 1:
If we divide 4 by 81, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 81

Let's proceed to step 2:
When dividing 45 by 81, we get 0 with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Include the next digit (2) from the dividend after 45, then repeat: 452 / 81

Going ahead to step 3:
The number 81 fits into 452 5 times, leaving a remainder of 47.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we take 405 away from 452, we end up with 47.
Grab the next digit (9) from the dividend, add it to 47, then carry on: 479 / 81

On to step 4:
When dividing 479 by 81, we get 5 with a remainder of 74.
Record the quotient 5 as the next digit in the result. 
Result so far: 55.0
If we take 405 away from 479, we end up with 74.
Fetch the next digit (8) from the dividend, attach it to 74 and continue: 748 / 81

Going ahead to step 5:
The number 81 fits into 748 9 times, leaving a remainder of 19.
Put 9 as the next digit of the answer. 
Result so far: 559.0
If we subtract 729 from 748, we get 19.
Bring next digit (7) of the dividend behind the 19 and repeat the process: 197 / 81

Let's proceed to step 6:
When dividing 197 by 81, we get 2 with a remainder of 35.
Record the quotient 2 as the next digit in the result. 
Result so far: 5592.0
The remainder is 35 after subtracting 162 from 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 7:
81 goes into 350 4 times with a remainder of 26.
Use 4 as the next digit of our solution. 
Result so far: 5592.4
If we take 324 away from 350, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 8:
81 can be fit into 260 3 times, resulting in a remainder of 17.
The next digit of our result is 3. 
Result so far: 5592.43
The remainder is 17 after subtracting 243 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 9:
If we divide 170 by 81, we get 2 and a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 5592.432
Deduct 162 from 170 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
80 divided by 81 is 0 with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 5592.432
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 11:
81 can be fit into 800 9 times, resulting in a remainder of 71.
Record the quotient 9 as the next digit in the result. 
Result so far: 5592.43209
If we subtract 729 from 800, we get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Going ahead to step 12:
81 goes into 710 8 times with a remainder of 62.
The number 8 becomes the next digit in our result. 
Result so far: 5592.432098
Deduct 648 from 710 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 13:
81 goes into 620 7 times with a remainder of 53.
The next digit of our result is 7. 
Result so far: 5592.4320987
Subtract 567 from 620 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 14:
When dividing 530 by 81, we get 6 with a remainder of 44.
Record the quotient 6 as the next digit in the result. 
Result so far: 5592.43209876
If we take 486 away from 530, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Our division results in 5592.43209876 with a remaining 4.4e-08.