18818850 divided by 811 
Our goal is to divide 18818850 by 811.

Advancing to step 1:
811 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 811

Step 2:
The number 811 fits into 18 0 times, leaving a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 18 to get 18.
Include the next digit (8) from the dividend after 18, then repeat: 188 / 811

Going ahead to step 3:
188 divided by 811 is 0 with a remainder of 188.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 188 after subtracting 0 from 188.
Append the next digit (1) from the dividend to 188 and continue with: 1881 / 811

On to step 4:
1881 divided by 811 is 2 with a remainder of 259.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 1622 from 1881, we get 259.
Grab the next digit (8) from the dividend, add it to 259, then carry on: 2598 / 811

Advancing to step 5:
811 goes into 2598 3 times with a remainder of 165.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Subtracting 2433 from 2598 leaves us with 165.
Include the next digit (8) from the dividend after 165, then repeat: 1658 / 811

Let's proceed to step 6:
If we divide 1658 by 811, we get 2 and a remainder of 36.
Write down 2 as next digit of the result. 
Result so far: 232.0
The remainder is 36 after subtracting 1622 from 1658.
Fetch the next digit (5) from the dividend, attach it to 36 and continue: 365 / 811

Advancing to step 7:
811 goes into 365 0 times with a remainder of 365.
The next digit of our result is 0. 
Result so far: 2320.0
If we subtract 0 from 365, we get 365.
Fetch the next digit (0) from the dividend, attach it to 365 and continue: 3650 / 811

Moving on to step 8:
The number 811 fits into 3650 4 times, leaving a remainder of 406.
Use 4 as the next digit of our solution. 
Result so far: 23204.0
Deduct 3244 from 3650 and we're left with 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Advancing to step 9:
4060 divided by 811 is 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 23204.5
If we subtract 4055 from 4060, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 10:
50 divided by 811 is 0 with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 23204.5
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 11:
When dividing 500 by 811, we get 0 with a remainder of 500.
Put 0 as the next digit of the answer. 
Result so far: 23204.5
If we take 0 away from 500, we end up with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

The final outcome is 23204.5, with a leftover of 0.05.