Let's divide 194131 by 81
We want to divide 194131 by 81.

On to step 1:
1 divided by 81 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 81

Going ahead to step 2:
If we divide 19 by 81, we get 0 and a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 19 after subtracting 0 from 19.
Bring next digit (4) of the dividend behind the 19 and repeat the process: 194 / 81

Advancing to step 3:
81 can be fit into 194 2 times, resulting in a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 162 away from 194, we end up with 32.
Include the next digit (1) from the dividend after 32, then repeat: 321 / 81

Going ahead to step 4:
81 can be fit into 321 3 times, resulting in a remainder of 78.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Subtracting 243 from 321 leaves us with 78.
Fetch the next digit (3) from the dividend, attach it to 78 and continue: 783 / 81

Going ahead to step 5:
When dividing 783 by 81, we get 9 with a remainder of 54.
Write down 9 as next digit of the result. 
Result so far: 239.0
If we subtract 729 from 783, we get 54.
Bring next digit (1) of the dividend behind the 54 and repeat the process: 541 / 81

Step 6:
When dividing 541 by 81, we get 6 with a remainder of 55.
The number 6 becomes the next digit in our result. 
Result so far: 2396.0
The remainder is 55 after subtracting 486 from 541.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 7:
81 can be fit into 550 6 times, resulting in a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 2396.6
Deduct 486 from 550 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 8:
81 goes into 640 7 times with a remainder of 73.
Use 7 as the next digit of our solution. 
Result so far: 2396.67
Subtracting 567 from 640 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Going ahead to step 9:
The number 81 fits into 730 9 times, leaving a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 2396.679
The remainder is 1 after subtracting 729 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 10:
If we divide 10 by 81, we get 0 and a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 2396.679
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 11:
The number 81 fits into 100 1 times, leaving a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 2396.67901
Subtract 81 from 100 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 12:
81 can be fit into 190 2 times, resulting in a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 2396.679012
Subtracting 162 from 190 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 13:
If we divide 280 by 81, we get 3 and a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 2396.6790123
Deduct 243 from 280 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 14:
If we divide 370 by 81, we get 4 and a remainder of 46.
Put 4 as the next digit of the answer. 
Result so far: 2396.67901234
If we take 324 away from 370, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

The final outcome is 2396.67901234, with a leftover of 4.6e-08.