188156 ÷ 81 
We want to figure out the number of times 188156 can be divided by 81.

On to step 1:
81 goes into 1 0 times 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.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 81

Let's proceed to step 2:
18 divided by 81 is 0 with a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 18, we end up with 18.
Take the next digit (8) from the dividend and append it to 18, then repeat: 188 / 81

Advancing to step 3:
81 goes into 188 2 times with a remainder of 26.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 162 from 188, we get 26.
Fetch the next digit (1) from the dividend, attach it to 26 and continue: 261 / 81

On to step 4:
81 can be fit into 261 3 times, resulting in a remainder of 18.
Put 3 as the next digit of the answer. 
Result so far: 23.0
If we subtract 243 from 261, we get 18.
Bring next digit (5) of the dividend behind the 18 and repeat the process: 185 / 81

Going ahead to step 5:
185 divided by 81 is 2 with a remainder of 23.
Put 2 as the next digit of the answer. 
Result so far: 232.0
Subtracting 162 from 185 leaves us with 23.
Include the next digit (6) from the dividend after 23, then repeat: 236 / 81

Step 6:
If we divide 236 by 81, we get 2 and a remainder of 74.
The next digit of our result is 2. 
Result so far: 2322.0
Subtracting 162 from 236 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 7:
When dividing 740 by 81, we get 9 with a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 2322.9
The remainder is 11 after subtracting 729 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 8:
The number 81 fits into 110 1 times, leaving a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 2322.91
Deduct 81 from 110 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 9:
When dividing 290 by 81, we get 3 with a remainder of 47.
The number 3 becomes the next digit in our result. 
Result so far: 2322.913
Deduct 243 from 290 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 10:
The number 81 fits into 470 5 times, leaving a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 2322.9135
Subtracting 405 from 470 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 11:
650 divided by 81 is 8 with a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 2322.91358
Deduct 648 from 650 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 12:
When dividing 20 by 81, we get 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 2322.91358
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 13:
81 goes into 200 2 times with a remainder of 38.
Record the quotient 2 as the next digit in the result. 
Result so far: 2322.9135802
The remainder is 38 after subtracting 162 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 14:
If we divide 380 by 81, we get 4 and a remainder of 56.
The next digit of our result is 4. 
Result so far: 2322.91358024
Subtracting 324 from 380 leaves us 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.

Our division results in 2322.91358024 with a remaining 5.6e-08.