We divide 555820 by 21
We want to divide 555820 by 21.

Moving on to step 1:
21 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 21

Going ahead to step 2:
When dividing 55 by 21, we get 2 with a remainder of 13.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 42 from 55 leaves us with 13.
Append the next digit (5) from the dividend to 13 and continue with: 135 / 21

On to step 3:
135 divided by 21 is 6 with a remainder of 9.
The next digit of our result is 6. 
Result so far: 26.0
If we take 126 away from 135, we end up with 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 21

Step 4:
21 goes into 98 4 times with a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 264.0
Subtracting 84 from 98 leaves us with 14.
Fetch the next digit (2) from the dividend, attach it to 14 and continue: 142 / 21

Advancing to step 5:
When dividing 142 by 21, we get 6 with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 2646.0
If we take 126 away from 142, we end up with 16.
Bring next digit (0) of the dividend behind the 16 and repeat the process: 160 / 21

Step 6:
160 divided by 21 is 7 with a remainder of 13.
Put 7 as the next digit of the answer. 
Result so far: 26467.0
If we subtract 147 from 160, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 7:
If we divide 130 by 21, we get 6 and a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 26467.6
Deduct 126 from 130 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 8:
If we divide 40 by 21, we get 1 and a remainder of 19.
The next digit of our result is 1. 
Result so far: 26467.61
Subtracting 21 from 40 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 9:
If we divide 190 by 21, we get 9 and a remainder of 1.
The next digit of our result is 9. 
Result so far: 26467.619
If we subtract 189 from 190, we get 1.
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 10:
The number 21 fits into 10 0 times, leaving a remainder of 10.
The next digit of our result is 0. 
Result so far: 26467.619
Subtracting 0 from 10 leaves us 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 11:
100 divided by 21 is 4 with a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 26467.61904
The remainder is 16 after subtracting 84 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 12:
21 can be fit into 160 7 times, resulting in a remainder of 13.
Put 7 as the next digit of the answer. 
Result so far: 26467.619047
Subtracting 147 from 160 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 13:
The number 21 fits into 130 6 times, leaving a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 26467.6190476
Subtracting 126 from 130 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 14:
The number 21 fits into 40 1 times, leaving a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 26467.61904761
If we subtract 21 from 40, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

After the division, we end up with 26467.61904761 and a remainder of 1.9e-08.