Let's divide 81122359 by 366
We're looking to find how many times 366 goes into 81122359.

Advancing to step 1:
When dividing 8 by 366, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 366

Let's proceed to step 2:
The number 366 fits into 81 0 times, leaving 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.
Bring next digit (1) of the dividend behind the 81 and repeat the process: 811 / 366

Moving on to step 3:
366 goes into 811 2 times with a remainder of 79.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 79 after subtracting 732 from 811.
Take the next digit (2) from the dividend and append it to 79, then repeat: 792 / 366

Advancing to step 4:
If we divide 792 by 366, we get 2 and a remainder of 60.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
If we take 732 away from 792, we end up with 60.
Append the next digit (2) from the dividend to 60 and continue with: 602 / 366

Step 5:
366 can be fit into 602 1 times, resulting in a remainder of 236.
The number 1 becomes the next digit in our result. 
Result so far: 221.0
If we subtract 366 from 602, we get 236.
Append the next digit (3) from the dividend to 236 and continue with: 2363 / 366

Moving on to step 6:
366 can be fit into 2363 6 times, resulting in a remainder of 167.
Record the quotient 6 as the next digit in the result. 
Result so far: 2216.0
The remainder is 167 after subtracting 2196 from 2363.
Take the next digit (5) from the dividend and append it to 167, then repeat: 1675 / 366

On to step 7:
When dividing 1675 by 366, we get 4 with a remainder of 211.
Write down 4 as next digit of the result. 
Result so far: 22164.0
If we subtract 1464 from 1675, we get 211.
Include the next digit (9) from the dividend after 211, then repeat: 2119 / 366

Let's proceed to step 8:
366 goes into 2119 5 times with a remainder of 289.
Use 5 as the next digit of our solution. 
Result so far: 221645.0
Deduct 1830 from 2119 and we're left with 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

Going ahead to step 9:
When dividing 2890 by 366, we get 7 with a remainder of 328.
Put 7 as the next digit of the answer. 
Result so far: 221645.7
The remainder is 328 after subtracting 2562 from 2890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Moving on to step 10:
3280 divided by 366 is 8 with a remainder of 352.
Write down 8 as next digit of the result. 
Result so far: 221645.78
The remainder is 352 after subtracting 2928 from 3280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Step 11:
When dividing 3520 by 366, we get 9 with a remainder of 226.
Put 9 as the next digit of the answer. 
Result so far: 221645.789
If we subtract 3294 from 3520, we get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

On to step 12:
2260 divided by 366 is 6 with a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 221645.7896
Subtract 2196 from 2260 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 13:
The number 366 fits into 640 1 times, leaving a remainder of 274.
Use 1 as the next digit of our solution. 
Result so far: 221645.78961
Subtracting 366 from 640 leaves us with 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Advancing to step 14:
If we divide 2740 by 366, we get 7 and a remainder of 178.
The number 7 becomes the next digit in our result. 
Result so far: 221645.789617
Deduct 2562 from 2740 and we're left with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Let's proceed to step 15:
366 goes into 1780 4 times with a remainder of 316.
Write down 4 as next digit of the result. 
Result so far: 221645.7896174
Subtract 1464 from 1780 to get 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Let's proceed to step 16:
366 can be fit into 3160 8 times, resulting in a remainder of 232.
Use 8 as the next digit of our solution. 
Result so far: 221645.78961748
Subtract 2928 from 3160 to get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

The final result is 221645.78961748 with a remainder of 2.32e-07.