189128 ÷ 81 
Our goal is to divide 189128 by 81.

On to step 1:
If we divide 1 by 81, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 81

Step 2:
81 goes into 18 0 times with a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Take the next digit (9) from the dividend and append it to 18, then repeat: 189 / 81

Moving on to step 3:
81 goes into 189 2 times with a remainder of 27.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 162 from 189 leaves us with 27.
Take the next digit (1) from the dividend and append it to 27, then repeat: 271 / 81

Advancing to step 4:
The number 81 fits into 271 3 times, leaving a remainder of 28.
The next digit of our result is 3. 
Result so far: 23.0
Deduct 243 from 271 and we're left with 28.
Fetch the next digit (2) from the dividend, attach it to 28 and continue: 282 / 81

Moving on to step 5:
If we divide 282 by 81, we get 3 and a remainder of 39.
Use 3 as the next digit of our solution. 
Result so far: 233.0
If we subtract 243 from 282, we get 39.
Bring next digit (8) of the dividend behind the 39 and repeat the process: 398 / 81

Advancing to step 6:
When dividing 398 by 81, we get 4 with a remainder of 74.
Put 4 as the next digit of the answer. 
Result so far: 2334.0
Deduct 324 from 398 and we're left 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.

Advancing to step 7:
740 divided by 81 is 9 with a remainder of 11.
The next digit of our result is 9. 
Result so far: 2334.9
Subtracting 729 from 740 leaves us with 11.
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:
81 goes into 110 1 times with a remainder of 29.
Use 1 as the next digit of our solution. 
Result so far: 2334.91
Subtracting 81 from 110 leaves us 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.

Let's proceed to step 9:
81 can be fit into 290 3 times, resulting in a remainder of 47.
Record the quotient 3 as the next digit in the result. 
Result so far: 2334.913
Subtracting 243 from 290 leaves us 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.

Step 10:
81 goes into 470 5 times with a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 2334.9135
If we take 405 away from 470, we end up 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.

Step 11:
If we divide 650 by 81, we get 8 and a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 2334.91358
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.

Let's proceed to step 12:
The number 81 fits into 20 0 times, leaving a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 2334.91358
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.

Going ahead to step 13:
If we divide 200 by 81, we get 2 and a remainder of 38.
Put 2 as the next digit of the answer. 
Result so far: 2334.9135802
Subtracting 162 from 200 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 14:
If we divide 380 by 81, we get 4 and a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 2334.91358024
Subtract 324 from 380 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The final result is 2334.91358024 with a remainder of 5.6e-08.