We're dividing 21103904 by 694 
We want to divide 21103904 by 694.

Moving on to step 1:
The number 694 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 694

Going ahead to step 2:
The number 694 fits into 21 0 times, leaving a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Include the next digit (1) from the dividend after 21, then repeat: 211 / 694

Going ahead to step 3:
If we divide 211 by 694, we get 0 and a remainder of 211.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 211, we end up with 211.
Append the next digit (0) from the dividend to 211 and continue with: 2110 / 694

On to step 4:
694 can be fit into 2110 3 times, resulting in a remainder of 28.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 2082 away from 2110, we end up with 28.
Grab the next digit (3) from the dividend, add it to 28, then carry on: 283 / 694

Moving on to step 5:
694 can be fit into 283 0 times, resulting in a remainder of 283.
Use 0 as the next digit of our solution. 
Result so far: 30.0
Subtracting 0 from 283 leaves us with 283.
Take the next digit (9) from the dividend and append it to 283, then repeat: 2839 / 694

Going ahead to step 6:
694 goes into 2839 4 times with a remainder of 63.
Write down 4 as next digit of the result. 
Result so far: 304.0
If we take 2776 away from 2839, we end up with 63.
Include the next digit (0) from the dividend after 63, then repeat: 630 / 694

Step 7:
If we divide 630 by 694, we get 0 and a remainder of 630.
Use 0 as the next digit of our solution. 
Result so far: 3040.0
The remainder is 630 after subtracting 0 from 630.
Grab the next digit (4) from the dividend, add it to 630, then carry on: 6304 / 694

Going ahead to step 8:
6304 divided by 694 is 9 with a remainder of 58.
The number 9 becomes the next digit in our result. 
Result so far: 30409.0
Deduct 6246 from 6304 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 9:
If we divide 580 by 694, we get 0 and a remainder of 580.
The number 0 becomes the next digit in our result. 
Result so far: 30409.0
The remainder is 580 after subtracting 0 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Step 10:
5800 divided by 694 is 8 with a remainder of 248.
Record the quotient 8 as the next digit in the result. 
Result so far: 30409.08
The remainder is 248 after subtracting 5552 from 5800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Let's proceed to step 11:
2480 divided by 694 is 3 with a remainder of 398.
The number 3 becomes the next digit in our result. 
Result so far: 30409.083
Deduct 2082 from 2480 and we're left with 398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Step 12:
When dividing 3980 by 694, we get 5 with a remainder of 510.
The next digit of our result is 5. 
Result so far: 30409.0835
The remainder is 510 after subtracting 3470 from 3980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Advancing to step 13:
When dividing 5100 by 694, we get 7 with a remainder of 242.
The next digit of our result is 7. 
Result so far: 30409.08357
Subtracting 4858 from 5100 leaves us with 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Step 14:
The number 694 fits into 2420 3 times, leaving a remainder of 338.
Put 3 as the next digit of the answer. 
Result so far: 30409.083573
Subtracting 2082 from 2420 leaves us with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Going ahead to step 15:
3380 divided by 694 is 4 with a remainder of 604.
Record the quotient 4 as the next digit in the result. 
Result so far: 30409.0835734
If we subtract 2776 from 3380, we get 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

Going ahead to step 16:
694 can be fit into 6040 8 times, resulting in a remainder of 488.
The next digit of our result is 8. 
Result so far: 30409.08357348
If we subtract 5552 from 6040, we get 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

The final result is 30409.08357348 with a remainder of 4.88e-07.