We divide 418021 by 81
Our goal is to divide 418021 by 81.

Advancing to step 1:
When dividing 4 by 81, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (1) from the dividend, attach it to 4 and continue: 41 / 81

Moving on to step 2:
81 can be fit into 41 0 times, resulting in a remainder of 41.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 41, we end up with 41.
Bring next digit (8) of the dividend behind the 41 and repeat the process: 418 / 81

Advancing to step 3:
81 can be fit into 418 5 times, resulting in a remainder of 13.
Use 5 as the next digit of our solution. 
Result so far: 5.0
The remainder is 13 after subtracting 405 from 418.
Take the next digit (0) from the dividend and append it to 13, then repeat: 130 / 81

Moving on to step 4:
81 can be fit into 130 1 times, resulting in a remainder of 49.
The number 1 becomes the next digit in our result. 
Result so far: 51.0
Subtracting 81 from 130 leaves us with 49.
Fetch the next digit (2) from the dividend, attach it to 49 and continue: 492 / 81

Going ahead to step 5:
81 can be fit into 492 6 times, resulting in a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 516.0
The remainder is 6 after subtracting 486 from 492.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 81

Let's proceed to step 6:
If we divide 61 by 81, we get 0 and a remainder of 61.
Put 0 as the next digit of the answer. 
Result so far: 5160.0
Subtracting 0 from 61 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 7:
81 can be fit into 610 7 times, resulting in a remainder of 43.
The next digit of our result is 7. 
Result so far: 5160.7
If we take 567 away from 610, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 8:
If we divide 430 by 81, we get 5 and a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 5160.75
If we subtract 405 from 430, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 9:
81 can be fit into 250 3 times, resulting in a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 5160.753
Subtract 243 from 250 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 10:
The number 81 fits into 70 0 times, leaving a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 5160.753
Subtract 0 from 70 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 11:
700 divided by 81 is 8 with a remainder of 52.
The number 8 becomes the next digit in our result. 
Result so far: 5160.75308
Subtract 648 from 700 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 12:
81 goes into 520 6 times with a remainder of 34.
The number 6 becomes the next digit in our result. 
Result so far: 5160.753086
Deduct 486 from 520 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 13:
The number 81 fits into 340 4 times, leaving a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 5160.7530864
Deduct 324 from 340 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 14:
The number 81 fits into 160 1 times, leaving a remainder of 79.
The next digit of our result is 1. 
Result so far: 5160.75308641
Subtracting 81 from 160 leaves us with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

The quotient of the division is 5160.75308641, and the remainder is 7.9e-08.