Let's divide 410683 by 21
We want to figure out the number of times 410683 can be divided by 21.

Going ahead to step 1:
21 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 21

Moving on to step 2:
When dividing 41 by 21, we get 1 with a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 21 from 41 to get 20.
Bring next digit (0) of the dividend behind the 20 and repeat the process: 200 / 21

On to step 3:
When dividing 200 by 21, we get 9 with a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 19.0
Deduct 189 from 200 and we're left with 11.
Include the next digit (6) from the dividend after 11, then repeat: 116 / 21

Going ahead to step 4:
When dividing 116 by 21, we get 5 with a remainder of 11.
Write down 5 as next digit of the result. 
Result so far: 195.0
If we take 105 away from 116, we end up with 11.
Bring next digit (8) of the dividend behind the 11 and repeat the process: 118 / 21

Step 5:
If we divide 118 by 21, we get 5 and a remainder of 13.
Write down 5 as next digit of the result. 
Result so far: 1955.0
The remainder is 13 after subtracting 105 from 118.
Fetch the next digit (3) from the dividend, attach it to 13 and continue: 133 / 21

Going ahead to step 6:
21 goes into 133 6 times with a remainder of 7.
Write down 6 as next digit of the result. 
Result so far: 19556.0
Subtract 126 from 133 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.

On to step 7:
If we divide 70 by 21, we get 3 and a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 19556.3
Deduct 63 from 70 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 8:
21 goes into 70 3 times with a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 19556.33
The remainder is 7 after subtracting 63 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The final outcome is 19556.33, with a leftover of 0.007.