416281 ÷ 21 
Let's see how many times 21 fits into 416281.

On to step 1:
The number 21 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 21

Advancing to step 2:
The number 21 fits into 41 1 times, leaving a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 20 after subtracting 21 from 41.
Append the next digit (6) from the dividend to 20 and continue with: 206 / 21

On to step 3:
206 divided by 21 is 9 with a remainder of 17.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
If we take 189 away from 206, we end up with 17.
Bring next digit (2) of the dividend behind the 17 and repeat the process: 172 / 21

On to step 4:
172 divided by 21 is 8 with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 198.0
Deduct 168 from 172 and we're left with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 21

Advancing to step 5:
The number 21 fits into 48 2 times, leaving a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 1982.0
If we take 42 away from 48, we end up with 6.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 21

Advancing to step 6:
The number 21 fits into 61 2 times, leaving a remainder of 19.
Use 2 as the next digit of our solution. 
Result so far: 19822.0
The remainder is 19 after subtracting 42 from 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 7:
The number 21 fits into 190 9 times, leaving a remainder of 1.
The next digit of our result is 9. 
Result so far: 19822.9
The remainder is 1 after subtracting 189 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 8:
10 divided by 21 is 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 19822.9
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 9:
If we divide 100 by 21, we get 4 and a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 19822.904
Deduct 84 from 100 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 10:
21 goes into 160 7 times with a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 19822.9047
Subtract 147 from 160 to 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 11:
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: 19822.90476
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.

On to step 12:
If we divide 40 by 21, we get 1 and a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 19822.904761
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.

Going ahead to step 13:
21 goes into 190 9 times with a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 19822.9047619
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.

Moving on to step 14:
10 divided by 21 is 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 19822.9047619
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.

The quotient of the division is 19822.9047619, and the remainder is 1e-08.