We're dividing 21028905 by 696 
We want to divide 21028905 by 696.

Moving on to step 1:
If we divide 2 by 696, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 696

Step 2:
696 can be fit into 21 0 times, resulting in a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Include the next digit (0) from the dividend after 21, then repeat: 210 / 696

Moving on to step 3:
The number 696 fits into 210 0 times, leaving a remainder of 210.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 210, we end up with 210.
Take the next digit (2) from the dividend and append it to 210, then repeat: 2102 / 696

Moving on to step 4:
When dividing 2102 by 696, we get 3 with a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 2088 from 2102 and we're left with 14.
Include the next digit (8) from the dividend after 14, then repeat: 148 / 696

On to step 5:
148 divided by 696 is 0 with a remainder of 148.
The next digit of our result is 0. 
Result so far: 30.0
The remainder is 148 after subtracting 0 from 148.
Take the next digit (9) from the dividend and append it to 148, then repeat: 1489 / 696

Going ahead to step 6:
If we divide 1489 by 696, we get 2 and a remainder of 97.
The number 2 becomes the next digit in our result. 
Result so far: 302.0
Deduct 1392 from 1489 and we're left with 97.
Include the next digit (0) from the dividend after 97, then repeat: 970 / 696

Advancing to step 7:
970 divided by 696 is 1 with a remainder of 274.
Put 1 as the next digit of the answer. 
Result so far: 3021.0
Subtracting 696 from 970 leaves us with 274.
Take the next digit (5) from the dividend and append it to 274, then repeat: 2745 / 696

Moving on to step 8:
If we divide 2745 by 696, we get 3 and a remainder of 657.
Put 3 as the next digit of the answer. 
Result so far: 30213.0
Subtracting 2088 from 2745 leaves us with 657.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6570, and continue the process.

Moving on to step 9:
6570 divided by 696 is 9 with a remainder of 306.
Use 9 as the next digit of our solution. 
Result so far: 30213.9
If we subtract 6264 from 6570, we get 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

On to step 10:
3060 divided by 696 is 4 with a remainder of 276.
Record the quotient 4 as the next digit in the result. 
Result so far: 30213.94
Deduct 2784 from 3060 and we're left with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Step 11:
2760 divided by 696 is 3 with a remainder of 672.
Write down 3 as next digit of the result. 
Result so far: 30213.943
Subtracting 2088 from 2760 leaves us with 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Let's proceed to step 12:
6720 divided by 696 is 9 with a remainder of 456.
The number 9 becomes the next digit in our result. 
Result so far: 30213.9439
Subtract 6264 from 6720 to get 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Moving on to step 13:
4560 divided by 696 is 6 with a remainder of 384.
Put 6 as the next digit of the answer. 
Result so far: 30213.94396
Deduct 4176 from 4560 and we're left with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Advancing to step 14:
If we divide 3840 by 696, we get 5 and a remainder of 360.
The next digit of our result is 5. 
Result so far: 30213.943965
If we take 3480 away from 3840, we end up with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Let's proceed to step 15:
When dividing 3600 by 696, we get 5 with a remainder of 120.
Record the quotient 5 as the next digit in the result. 
Result so far: 30213.9439655
Deduct 3480 from 3600 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

After the division, we end up with 30213.9439655 and a remainder of 1.2e-06.