We're dividing 81105011 by 198 
We want to divide 81105011 by 198.

Let's proceed to step 1:
198 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 198

Step 2:
If we divide 81 by 198, we get 0 and a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Append the next digit (1) from the dividend to 81 and continue with: 811 / 198

Let's proceed to step 3:
If we divide 811 by 198, we get 4 and a remainder of 19.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 19 after subtracting 792 from 811.
Include the next digit (0) from the dividend after 19, then repeat: 190 / 198

On to step 4:
198 can be fit into 190 0 times, resulting in a remainder of 190.
The next digit of our result is 0. 
Result so far: 40.0
Subtract 0 from 190 to get 190.
Grab the next digit (5) from the dividend, add it to 190, then carry on: 1905 / 198

Going ahead to step 5:
When dividing 1905 by 198, we get 9 with a remainder of 123.
Put 9 as the next digit of the answer. 
Result so far: 409.0
Deduct 1782 from 1905 and we're left with 123.
Fetch the next digit (0) from the dividend, attach it to 123 and continue: 1230 / 198

Advancing to step 6:
1230 divided by 198 is 6 with a remainder of 42.
Write down 6 as next digit of the result. 
Result so far: 4096.0
If we subtract 1188 from 1230, we get 42.
Fetch the next digit (1) from the dividend, attach it to 42 and continue: 421 / 198

On to step 7:
When dividing 421 by 198, we get 2 with a remainder of 25.
The next digit of our result is 2. 
Result so far: 40962.0
Deduct 396 from 421 and we're left with 25.
Fetch the next digit (1) from the dividend, attach it to 25 and continue: 251 / 198

Advancing to step 8:
198 can be fit into 251 1 times, resulting in a remainder of 53.
Put 1 as the next digit of the answer. 
Result so far: 409621.0
Deduct 198 from 251 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Step 9:
The number 198 fits into 530 2 times, leaving a remainder of 134.
The next digit of our result is 2. 
Result so far: 409621.2
Subtract 396 from 530 to get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Advancing to step 10:
When dividing 1340 by 198, we get 6 with a remainder of 152.
The next digit of our result is 6. 
Result so far: 409621.26
If we subtract 1188 from 1340, we get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

On to step 11:
When dividing 1520 by 198, we get 7 with a remainder of 134.
The number 7 becomes the next digit in our result. 
Result so far: 409621.267
Subtract 1386 from 1520 to get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Let's proceed to step 12:
When dividing 1340 by 198, we get 6 with a remainder of 152.
The next digit of our result is 6. 
Result so far: 409621.2676
The remainder is 152 after subtracting 1188 from 1340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Let's proceed to step 13:
When dividing 1520 by 198, we get 7 with a remainder of 134.
Use 7 as the next digit of our solution. 
Result so far: 409621.26767
Deduct 1386 from 1520 and we're left with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Moving on to step 14:
If we divide 1340 by 198, we get 6 and a remainder of 152.
Put 6 as the next digit of the answer. 
Result so far: 409621.267676
Deduct 1188 from 1340 and we're left with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Going ahead to step 15:
198 can be fit into 1520 7 times, resulting in a remainder of 134.
The next digit of our result is 7. 
Result so far: 409621.2676767
If we subtract 1386 from 1520, we get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Step 16:
1340 divided by 198 is 6 with a remainder of 152.
Use 6 as the next digit of our solution. 
Result so far: 409621.26767676
If we take 1188 away from 1340, we end up with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

The final outcome is 409621.26767676, with a leftover of 1.52e-07.