We're dividing 81218061 by 801 
We want to divide 81218061 by 801.

Moving on to step 1:
The number 801 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 801

Moving on to step 2:
81 divided by 801 is 0 with a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Include the next digit (2) from the dividend after 81, then repeat: 812 / 801

Advancing to step 3:
The number 801 fits into 812 1 times, leaving a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 801 from 812 and we're left with 11.
Fetch the next digit (1) from the dividend, attach it to 11 and continue: 111 / 801

Let's proceed to step 4:
801 can be fit into 111 0 times, resulting in a remainder of 111.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we take 0 away from 111, we end up with 111.
Include the next digit (8) from the dividend after 111, then repeat: 1118 / 801

Moving on to step 5:
The number 801 fits into 1118 1 times, leaving a remainder of 317.
Write down 1 as next digit of the result. 
Result so far: 101.0
If we subtract 801 from 1118, we get 317.
Fetch the next digit (0) from the dividend, attach it to 317 and continue: 3170 / 801

Advancing to step 6:
3170 divided by 801 is 3 with a remainder of 767.
Use 3 as the next digit of our solution. 
Result so far: 1013.0
The remainder is 767 after subtracting 2403 from 3170.
Append the next digit (6) from the dividend to 767 and continue with: 7676 / 801

Step 7:
7676 divided by 801 is 9 with a remainder of 467.
The next digit of our result is 9. 
Result so far: 10139.0
If we subtract 7209 from 7676, we get 467.
Append the next digit (1) from the dividend to 467 and continue with: 4671 / 801

On to step 8:
The number 801 fits into 4671 5 times, leaving a remainder of 666.
Put 5 as the next digit of the answer. 
Result so far: 101395.0
The remainder is 666 after subtracting 4005 from 4671.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6660, and continue the process.

On to step 9:
801 can be fit into 6660 8 times, resulting in a remainder of 252.
The next digit of our result is 8. 
Result so far: 101395.8
If we subtract 6408 from 6660, we get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Let's proceed to step 10:
The number 801 fits into 2520 3 times, leaving a remainder of 117.
The number 3 becomes the next digit in our result. 
Result so far: 101395.83
The remainder is 117 after subtracting 2403 from 2520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Going ahead to step 11:
801 can be fit into 1170 1 times, resulting in a remainder of 369.
Use 1 as the next digit of our solution. 
Result so far: 101395.831
The remainder is 369 after subtracting 801 from 1170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3690, and continue the process.

Going ahead to step 12:
3690 divided by 801 is 4 with a remainder of 486.
Write down 4 as next digit of the result. 
Result so far: 101395.8314
If we take 3204 away from 3690, we end up with 486.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

Going ahead to step 13:
The number 801 fits into 4860 6 times, leaving a remainder of 54.
Write down 6 as next digit of the result. 
Result so far: 101395.83146
Deduct 4806 from 4860 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 14:
The number 801 fits into 540 0 times, leaving a remainder of 540.
Write down 0 as next digit of the result. 
Result so far: 101395.83146
If we take 0 away from 540, we end up with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Moving on to step 15:
801 can be fit into 5400 6 times, resulting in a remainder of 594.
The number 6 becomes the next digit in our result. 
Result so far: 101395.8314606
If we subtract 4806 from 5400, we get 594.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5940, and continue the process.

Step 16:
5940 divided by 801 is 7 with a remainder of 333.
Put 7 as the next digit of the answer. 
Result so far: 101395.83146067
Subtracting 5607 from 5940 leaves us with 333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

The final result is 101395.83146067 with a remainder of 3.33e-07.