We're dividing 11421788 by 403 
We want to divide 11421788 by 403.

Step 1:
When dividing 1 by 403, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 403

Let's proceed to step 2:
403 can be fit into 11 0 times, resulting in a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 11 leaves us with 11.
Bring next digit (4) of the dividend behind the 11 and repeat the process: 114 / 403

Going ahead to step 3:
403 can be fit into 114 0 times, resulting in a remainder of 114.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 114 after subtracting 0 from 114.
Grab the next digit (2) from the dividend, add it to 114, then carry on: 1142 / 403

Going ahead to step 4:
1142 divided by 403 is 2 with a remainder of 336.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 806 from 1142 and we're left with 336.
Fetch the next digit (1) from the dividend, attach it to 336 and continue: 3361 / 403

Let's proceed to step 5:
403 can be fit into 3361 8 times, resulting in a remainder of 137.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
Deduct 3224 from 3361 and we're left with 137.
Append the next digit (7) from the dividend to 137 and continue with: 1377 / 403

Step 6:
403 goes into 1377 3 times with a remainder of 168.
The next digit of our result is 3. 
Result so far: 283.0
Subtracting 1209 from 1377 leaves us with 168.
Take the next digit (8) from the dividend and append it to 168, then repeat: 1688 / 403

Let's proceed to step 7:
403 goes into 1688 4 times with a remainder of 76.
The number 4 becomes the next digit in our result. 
Result so far: 2834.0
Subtracting 1612 from 1688 leaves us with 76.
Include the next digit (8) from the dividend after 76, then repeat: 768 / 403

Moving on to step 8:
403 goes into 768 1 times with a remainder of 365.
The next digit of our result is 1. 
Result so far: 28341.0
Subtracting 403 from 768 leaves us with 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Moving on to step 9:
The number 403 fits into 3650 9 times, leaving a remainder of 23.
The next digit of our result is 9. 
Result so far: 28341.9
If we take 3627 away from 3650, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 10:
When dividing 230 by 403, we get 0 with a remainder of 230.
Put 0 as the next digit of the answer. 
Result so far: 28341.9
If we subtract 0 from 230, we get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Step 11:
When dividing 2300 by 403, we get 5 with a remainder of 285.
Write down 5 as next digit of the result. 
Result so far: 28341.905
Subtract 2015 from 2300 to get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Moving on to step 12:
The number 403 fits into 2850 7 times, leaving a remainder of 29.
The next digit of our result is 7. 
Result so far: 28341.9057
If we subtract 2821 from 2850, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 13:
403 can be fit into 290 0 times, resulting in a remainder of 290.
Write down 0 as next digit of the result. 
Result so far: 28341.9057
Deduct 0 from 290 and we're left with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Let's proceed to step 14:
When dividing 2900 by 403, we get 7 with a remainder of 79.
Put 7 as the next digit of the answer. 
Result so far: 28341.905707
Subtracting 2821 from 2900 leaves us with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

On to step 15:
403 can be fit into 790 1 times, resulting in a remainder of 387.
Record the quotient 1 as the next digit in the result. 
Result so far: 28341.9057071
Subtracting 403 from 790 leaves us with 387.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3870, and continue the process.

Going ahead to step 16:
403 goes into 3870 9 times with a remainder of 243.
Record the quotient 9 as the next digit in the result. 
Result so far: 28341.90570719
The remainder is 243 after subtracting 3627 from 3870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

In conclusion, the division gives 28341.90570719 with a balance of 2.43e-07.