18821643 ÷ 788 
Our goal is to divide 18821643 by 788.

Advancing to step 1:
1 divided by 788 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 788

Advancing to step 2:
If we divide 18 by 788, we get 0 and a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Include the next digit (8) from the dividend after 18, then repeat: 188 / 788

Advancing to step 3:
788 goes into 188 0 times with a remainder of 188.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 188 to get 188.
Take the next digit (2) from the dividend and append it to 188, then repeat: 1882 / 788

Step 4:
788 can be fit into 1882 2 times, resulting in a remainder of 306.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 1576 away from 1882, we end up with 306.
Grab the next digit (1) from the dividend, add it to 306, then carry on: 3061 / 788

Moving on to step 5:
3061 divided by 788 is 3 with a remainder of 697.
Write down 3 as next digit of the result. 
Result so far: 23.0
Subtracting 2364 from 3061 leaves us with 697.
Fetch the next digit (6) from the dividend, attach it to 697 and continue: 6976 / 788

Step 6:
When dividing 6976 by 788, we get 8 with a remainder of 672.
The next digit of our result is 8. 
Result so far: 238.0
If we subtract 6304 from 6976, we get 672.
Append the next digit (4) from the dividend to 672 and continue with: 6724 / 788

Advancing to step 7:
788 goes into 6724 8 times with a remainder of 420.
The next digit of our result is 8. 
Result so far: 2388.0
If we subtract 6304 from 6724, we get 420.
Bring next digit (3) of the dividend behind the 420 and repeat the process: 4203 / 788

Let's proceed to step 8:
The number 788 fits into 4203 5 times, leaving a remainder of 263.
Write down 5 as next digit of the result. 
Result so far: 23885.0
If we subtract 3940 from 4203, we get 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Let's proceed to step 9:
2630 divided by 788 is 3 with a remainder of 266.
Put 3 as the next digit of the answer. 
Result so far: 23885.3
If we take 2364 away from 2630, we end up with 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Step 10:
788 can be fit into 2660 3 times, resulting in a remainder of 296.
The number 3 becomes the next digit in our result. 
Result so far: 23885.33
Subtract 2364 from 2660 to get 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Our division results in 23885.33 with a remaining 0.296.