We're dividing 20603903 by 788 
We want to divide 20603903 by 788.

Moving on to step 1:
788 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 788

Moving on to step 2:
788 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Append the next digit (6) from the dividend to 20 and continue with: 206 / 788

Going ahead to step 3:
If we divide 206 by 788, we get 0 and a remainder of 206.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 206 and we're left with 206.
Grab the next digit (0) from the dividend, add it to 206, then carry on: 2060 / 788

Let's proceed to step 4:
The number 788 fits into 2060 2 times, leaving a remainder of 484.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 484 after subtracting 1576 from 2060.
Include the next digit (3) from the dividend after 484, then repeat: 4843 / 788

Let's proceed to step 5:
The number 788 fits into 4843 6 times, leaving a remainder of 115.
The next digit of our result is 6. 
Result so far: 26.0
Subtract 4728 from 4843 to get 115.
Include the next digit (9) from the dividend after 115, then repeat: 1159 / 788

Advancing to step 6:
788 can be fit into 1159 1 times, resulting in a remainder of 371.
Write down 1 as next digit of the result. 
Result so far: 261.0
Deduct 788 from 1159 and we're left with 371.
Fetch the next digit (0) from the dividend, attach it to 371 and continue: 3710 / 788

Going ahead to step 7:
When dividing 3710 by 788, we get 4 with a remainder of 558.
The next digit of our result is 4. 
Result so far: 2614.0
Deduct 3152 from 3710 and we're left with 558.
Include the next digit (3) from the dividend after 558, then repeat: 5583 / 788

Step 8:
When dividing 5583 by 788, we get 7 with a remainder of 67.
The number 7 becomes the next digit in our result. 
Result so far: 26147.0
Subtract 5516 from 5583 to get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 9:
670 divided by 788 is 0 with a remainder of 670.
Write down 0 as next digit of the result. 
Result so far: 26147.0
If we take 0 away from 670, we end up with 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

On to step 10:
If we divide 6700 by 788, we get 8 and a remainder of 396.
Write down 8 as next digit of the result. 
Result so far: 26147.08
The remainder is 396 after subtracting 6304 from 6700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Let's proceed to step 11:
The number 788 fits into 3960 5 times, leaving a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 26147.085
Subtract 3940 from 3960 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 12:
788 goes into 200 0 times with a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 26147.085
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 13:
788 goes into 2000 2 times with a remainder of 424.
Put 2 as the next digit of the answer. 
Result so far: 26147.08502
Subtract 1576 from 2000 to get 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Step 14:
When dividing 4240 by 788, we get 5 with a remainder of 300.
The number 5 becomes the next digit in our result. 
Result so far: 26147.085025
If we subtract 3940 from 4240, we get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 15:
The number 788 fits into 3000 3 times, leaving a remainder of 636.
The next digit of our result is 3. 
Result so far: 26147.0850253
If we subtract 2364 from 3000, we get 636.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

On to step 16:
788 can be fit into 6360 8 times, resulting in a remainder of 56.
The number 8 becomes the next digit in our result. 
Result so far: 26147.08502538
If we take 6304 away from 6360, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The final outcome is 26147.08502538, with a leftover of 5.6e-08.