We're dividing 41486394 by 81 
Let's see how many times 81 fits into 41486394.

On to step 1:
The number 81 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 81

Moving on to step 2:
If we divide 41 by 81, we get 0 and a remainder of 41.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 41, we end up with 41.
Fetch the next digit (4) from the dividend, attach it to 41 and continue: 414 / 81

Moving on to step 3:
When dividing 414 by 81, we get 5 with a remainder of 9.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 405 from 414 to get 9.
Take the next digit (8) from the dividend and append it to 9, then repeat: 98 / 81

Moving on to step 4:
The number 81 fits into 98 1 times, leaving a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 51.0
Subtracting 81 from 98 leaves us with 17.
Fetch the next digit (6) from the dividend, attach it to 17 and continue: 176 / 81

Moving on to step 5:
When dividing 176 by 81, we get 2 with a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 512.0
The remainder is 14 after subtracting 162 from 176.
Fetch the next digit (3) from the dividend, attach it to 14 and continue: 143 / 81

Moving on to step 6:
81 can be fit into 143 1 times, resulting in a remainder of 62.
Record the quotient 1 as the next digit in the result. 
Result so far: 5121.0
If we subtract 81 from 143, we get 62.
Fetch the next digit (9) from the dividend, attach it to 62 and continue: 629 / 81

Going ahead to step 7:
81 can be fit into 629 7 times, resulting in a remainder of 62.
Record the quotient 7 as the next digit in the result. 
Result so far: 51217.0
If we take 567 away from 629, we end up with 62.
Grab the next digit (4) from the dividend, add it to 62, then carry on: 624 / 81

Step 8:
81 goes into 624 7 times with a remainder of 57.
Record the quotient 7 as the next digit in the result. 
Result so far: 512177.0
Subtracting 567 from 624 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.

On to step 9:
The number 81 fits into 570 7 times, leaving a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 512177.7
If we take 567 away from 570, we end up 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 10:
30 divided by 81 is 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 512177.7
If we subtract 0 from 30, we get 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 11:
The number 81 fits into 300 3 times, leaving a remainder of 57.
Record the quotient 3 as the next digit in the result. 
Result so far: 512177.703
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.

Going ahead to step 12:
If we divide 570 by 81, we get 7 and a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 512177.7037
If we take 567 away from 570, we end up 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.

Let's proceed to step 13:
81 can be fit into 30 0 times, resulting in a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 512177.7037
If we subtract 0 from 30, we get 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 14:
If we divide 300 by 81, we get 3 and a remainder of 57.
Record the quotient 3 as the next digit in the result. 
Result so far: 512177.703703
Subtract 243 from 300 to 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.

Step 15:
570 divided by 81 is 7 with a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 512177.7037037
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.

Step 16:
When dividing 30 by 81, we get 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 512177.7037037
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.

In conclusion, the division gives 512177.7037037 with a balance of 3e-08.