Let's divide 81295181 by 66
Our goal is to divide 81295181 by 66.

Advancing to step 1:
66 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 66

On to step 2:
When dividing 81 by 66, we get 1 with a remainder of 15.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 66 from 81, we get 15.
Include the next digit (2) from the dividend after 15, then repeat: 152 / 66

Step 3:
When dividing 152 by 66, we get 2 with a remainder of 20.
The next digit of our result is 2. 
Result so far: 12.0
If we subtract 132 from 152, we get 20.
Fetch the next digit (9) from the dividend, attach it to 20 and continue: 209 / 66

Going ahead to step 4:
The number 66 fits into 209 3 times, leaving a remainder of 11.
The next digit of our result is 3. 
Result so far: 123.0
If we take 198 away from 209, we end up with 11.
Fetch the next digit (5) from the dividend, attach it to 11 and continue: 115 / 66

On to step 5:
The number 66 fits into 115 1 times, leaving a remainder of 49.
Put 1 as the next digit of the answer. 
Result so far: 1231.0
Deduct 66 from 115 and we're left with 49.
Take the next digit (1) from the dividend and append it to 49, then repeat: 491 / 66

Going ahead to step 6:
If we divide 491 by 66, we get 7 and a remainder of 29.
Use 7 as the next digit of our solution. 
Result so far: 12317.0
The remainder is 29 after subtracting 462 from 491.
Bring next digit (8) of the dividend behind the 29 and repeat the process: 298 / 66

Advancing to step 7:
66 goes into 298 4 times with a remainder of 34.
The next digit of our result is 4. 
Result so far: 123174.0
If we take 264 away from 298, we end up with 34.
Include the next digit (1) from the dividend after 34, then repeat: 341 / 66

Moving on to step 8:
341 divided by 66 is 5 with a remainder of 11.
Put 5 as the next digit of the answer. 
Result so far: 1231745.0
Deduct 330 from 341 and we're left 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.

Let's proceed to step 9:
66 goes into 110 1 times with a remainder of 44.
Record the quotient 1 as the next digit in the result. 
Result so far: 1231745.1
If we subtract 66 from 110, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 10:
When dividing 440 by 66, we get 6 with a remainder of 44.
The next digit of our result is 6. 
Result so far: 1231745.16
Deduct 396 from 440 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 11:
When dividing 440 by 66, we get 6 with a remainder of 44.
Write down 6 as next digit of the result. 
Result so far: 1231745.166
The remainder is 44 after subtracting 396 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

In conclusion, the division gives 1231745.166 with a balance of 0.0044.