47221801 divided by 821 
We want to divide 47221801 by 821.

On to step 1:
When dividing 4 by 821, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (7) from the dividend, add it to 4, then carry on: 47 / 821

On to step 2:
The number 821 fits into 47 0 times, leaving a remainder of 47.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 47 and we're left with 47.
Append the next digit (2) from the dividend to 47 and continue with: 472 / 821

Let's proceed to step 3:
When dividing 472 by 821, we get 0 with a remainder of 472.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 472, we get 472.
Bring next digit (2) of the dividend behind the 472 and repeat the process: 4722 / 821

Step 4:
If we divide 4722 by 821, we get 5 and a remainder of 617.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we take 4105 away from 4722, we end up with 617.
Bring next digit (1) of the dividend behind the 617 and repeat the process: 6171 / 821

On to step 5:
6171 divided by 821 is 7 with a remainder of 424.
Put 7 as the next digit of the answer. 
Result so far: 57.0
Subtract 5747 from 6171 to get 424.
Grab the next digit (8) from the dividend, add it to 424, then carry on: 4248 / 821

Moving on to step 6:
821 goes into 4248 5 times with a remainder of 143.
Write down 5 as next digit of the result. 
Result so far: 575.0
The remainder is 143 after subtracting 4105 from 4248.
Append the next digit (0) from the dividend to 143 and continue with: 1430 / 821

Advancing to step 7:
When dividing 1430 by 821, we get 1 with a remainder of 609.
The next digit of our result is 1. 
Result so far: 5751.0
Subtracting 821 from 1430 leaves us with 609.
Fetch the next digit (1) from the dividend, attach it to 609 and continue: 6091 / 821

Advancing to step 8:
6091 divided by 821 is 7 with a remainder of 344.
Put 7 as the next digit of the answer. 
Result so far: 57517.0
Deduct 5747 from 6091 and we're left with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

On to step 9:
821 goes into 3440 4 times with a remainder of 156.
The next digit of our result is 4. 
Result so far: 57517.4
The remainder is 156 after subtracting 3284 from 3440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

On to step 10:
821 goes into 1560 1 times with a remainder of 739.
The next digit of our result is 1. 
Result so far: 57517.41
If we subtract 821 from 1560, we get 739.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7390, and continue the process.

On to step 11:
821 can be fit into 7390 9 times, resulting in a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 57517.419
The remainder is 1 after subtracting 7389 from 7390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 12:
The number 821 fits into 10 0 times, leaving a remainder of 10.
The next digit of our result is 0. 
Result so far: 57517.419
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 13:
821 can be fit into 100 0 times, resulting in a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 57517.419
Deduct 0 from 100 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final result is 57517.419 with a remainder of 0.0001.