Let's divide 318198 by 81
Our goal is to divide 318198 by 81.

On to step 1:
When dividing 3 by 81, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 81

Let's proceed to step 2:
When dividing 31 by 81, we get 0 with a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 31 to get 31.
Bring next digit (8) of the dividend behind the 31 and repeat the process: 318 / 81

Moving on to step 3:
81 goes into 318 3 times with a remainder of 75.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 75 after subtracting 243 from 318.
Take the next digit (1) from the dividend and append it to 75, then repeat: 751 / 81

Going ahead to step 4:
81 goes into 751 9 times with a remainder of 22.
Put 9 as the next digit of the answer. 
Result so far: 39.0
Subtract 729 from 751 to get 22.
Fetch the next digit (9) from the dividend, attach it to 22 and continue: 229 / 81

On to step 5:
The number 81 fits into 229 2 times, leaving a remainder of 67.
The number 2 becomes the next digit in our result. 
Result so far: 392.0
If we take 162 away from 229, we end up with 67.
Grab the next digit (8) from the dividend, add it to 67, then carry on: 678 / 81

Step 6:
The number 81 fits into 678 8 times, leaving a remainder of 30.
The number 8 becomes the next digit in our result. 
Result so far: 3928.0
Deduct 648 from 678 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 7:
81 can be fit into 300 3 times, resulting in a remainder of 57.
Use 3 as the next digit of our solution. 
Result so far: 3928.3
If we subtract 243 from 300, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

On to step 8:
The number 81 fits into 570 7 times, leaving a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 3928.37
Subtract 567 from 570 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 9:
When dividing 30 by 81, we get 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 3928.37
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 10:
81 goes into 300 3 times with a remainder of 57.
The number 3 becomes the next digit in our result. 
Result so far: 3928.3703
Subtracting 243 from 300 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 11:
When dividing 570 by 81, we get 7 with a remainder of 3.
The next digit of our result is 7. 
Result so far: 3928.37037
Subtracting 567 from 570 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 12:
The number 81 fits into 30 0 times, leaving a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 3928.37037
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 13:
When dividing 300 by 81, we get 3 with a remainder of 57.
Write down 3 as next digit of the result. 
Result so far: 3928.3703703
The remainder is 57 after subtracting 243 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 14:
81 can be fit into 570 7 times, resulting in a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 3928.37037037
The remainder is 3 after subtracting 567 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final result is 3928.37037037 with a remainder of 3e-09.