We divide 21035 by 29
We're looking to find how many times 29 goes into 21035.

Moving on to step 1:
2 divided by 29 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 29

Advancing to step 2:
When dividing 21 by 29, we get 0 with a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Take the next digit (0) from the dividend and append it to 21, then repeat: 210 / 29

Moving on to step 3:
The number 29 fits into 210 7 times, leaving a remainder of 7.
The next digit of our result is 7. 
Result so far: 7.0
Deduct 203 from 210 and we're left with 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 29

Going ahead to step 4:
If we divide 73 by 29, we get 2 and a remainder of 15.
Use 2 as the next digit of our solution. 
Result so far: 72.0
Subtracting 58 from 73 leaves us with 15.
Grab the next digit (5) from the dividend, add it to 15, then carry on: 155 / 29

Moving on to step 5:
155 divided by 29 is 5 with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 725.0
The remainder is 10 after subtracting 145 from 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 6:
29 goes into 100 3 times with a remainder of 13.
Put 3 as the next digit of the answer. 
Result so far: 725.3
The remainder is 13 after subtracting 87 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 7:
130 divided by 29 is 4 with a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 725.34
The remainder is 14 after subtracting 116 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 8:
29 can be fit into 140 4 times, resulting in a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 725.344
If we take 116 away from 140, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final result is 725.344 with a remainder of 0.0024.