We look at the division of 81666612 by 359 
Our goal is to divide 81666612 by 359.

Let's proceed to step 1:
If we divide 8 by 359, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 359

Advancing to step 2:
359 goes into 81 0 times with a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Bring next digit (6) of the dividend behind the 81 and repeat the process: 816 / 359

Going ahead to step 3:
The number 359 fits into 816 2 times, leaving a remainder of 98.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 98 after subtracting 718 from 816.
Bring next digit (6) of the dividend behind the 98 and repeat the process: 986 / 359

Advancing to step 4:
986 divided by 359 is 2 with a remainder of 268.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
Subtract 718 from 986 to get 268.
Bring next digit (6) of the dividend behind the 268 and repeat the process: 2686 / 359

Going ahead to step 5:
359 can be fit into 2686 7 times, resulting in a remainder of 173.
Put 7 as the next digit of the answer. 
Result so far: 227.0
If we subtract 2513 from 2686, we get 173.
Bring next digit (6) of the dividend behind the 173 and repeat the process: 1736 / 359

Going ahead to step 6:
When dividing 1736 by 359, we get 4 with a remainder of 300.
Use 4 as the next digit of our solution. 
Result so far: 2274.0
If we take 1436 away from 1736, we end up with 300.
Fetch the next digit (1) from the dividend, attach it to 300 and continue: 3001 / 359

Going ahead to step 7:
359 can be fit into 3001 8 times, resulting in a remainder of 129.
Record the quotient 8 as the next digit in the result. 
Result so far: 22748.0
If we subtract 2872 from 3001, we get 129.
Fetch the next digit (2) from the dividend, attach it to 129 and continue: 1292 / 359

Step 8:
359 goes into 1292 3 times with a remainder of 215.
The next digit of our result is 3. 
Result so far: 227483.0
Subtracting 1077 from 1292 leaves us with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Moving on to step 9:
The number 359 fits into 2150 5 times, leaving a remainder of 355.
Write down 5 as next digit of the result. 
Result so far: 227483.5
Subtract 1795 from 2150 to get 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Moving on to step 10:
3550 divided by 359 is 9 with a remainder of 319.
Write down 9 as next digit of the result. 
Result so far: 227483.59
Subtract 3231 from 3550 to get 319.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3190, and continue the process.

Step 11:
359 can be fit into 3190 8 times, resulting in a remainder of 318.
The next digit of our result is 8. 
Result so far: 227483.598
The remainder is 318 after subtracting 2872 from 3190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Step 12:
359 can be fit into 3180 8 times, resulting in a remainder of 308.
The next digit of our result is 8. 
Result so far: 227483.5988
Subtracting 2872 from 3180 leaves us with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

The final result is 227483.5988 with a remainder of 0.00308.