81900365 ÷ 241 
Let's see how many times 241 fits into 81900365.

Going ahead to step 1:
If we divide 8 by 241, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
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 / 241

Going ahead to step 2:
The number 241 fits into 81 0 times, leaving a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Append the next digit (9) from the dividend to 81 and continue with: 819 / 241

Moving on to step 3:
241 goes into 819 3 times with a remainder of 96.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 723 from 819, we get 96.
Take the next digit (0) from the dividend and append it to 96, then repeat: 960 / 241

Let's proceed to step 4:
241 can be fit into 960 3 times, resulting in a remainder of 237.
Write down 3 as next digit of the result. 
Result so far: 33.0
Subtract 723 from 960 to get 237.
Fetch the next digit (0) from the dividend, attach it to 237 and continue: 2370 / 241

Moving on to step 5:
241 goes into 2370 9 times with a remainder of 201.
Use 9 as the next digit of our solution. 
Result so far: 339.0
If we subtract 2169 from 2370, we get 201.
Append the next digit (3) from the dividend to 201 and continue with: 2013 / 241

Going ahead to step 6:
241 can be fit into 2013 8 times, resulting in a remainder of 85.
Put 8 as the next digit of the answer. 
Result so far: 3398.0
The remainder is 85 after subtracting 1928 from 2013.
Include the next digit (6) from the dividend after 85, then repeat: 856 / 241

Advancing to step 7:
If we divide 856 by 241, we get 3 and a remainder of 133.
Write down 3 as next digit of the result. 
Result so far: 33983.0
Subtract 723 from 856 to get 133.
Include the next digit (5) from the dividend after 133, then repeat: 1335 / 241

Going ahead to step 8:
241 goes into 1335 5 times with a remainder of 130.
Use 5 as the next digit of our solution. 
Result so far: 339835.0
Deduct 1205 from 1335 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Step 9:
241 can be fit into 1300 5 times, resulting in a remainder of 95.
Use 5 as the next digit of our solution. 
Result so far: 339835.5
If we take 1205 away from 1300, we end up with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

On to step 10:
If we divide 950 by 241, we get 3 and a remainder of 227.
Write down 3 as next digit of the result. 
Result so far: 339835.53
The remainder is 227 after subtracting 723 from 950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Advancing to step 11:
If we divide 2270 by 241, we get 9 and a remainder of 101.
The number 9 becomes the next digit in our result. 
Result so far: 339835.539
If we take 2169 away from 2270, we end up with 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Advancing to step 12:
241 goes into 1010 4 times with a remainder of 46.
Write down 4 as next digit of the result. 
Result so far: 339835.5394
If we take 964 away from 1010, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 13:
241 can be fit into 460 1 times, resulting in a remainder of 219.
Record the quotient 1 as the next digit in the result. 
Result so far: 339835.53941
Deduct 241 from 460 and we're left with 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

Advancing to step 14:
If we divide 2190 by 241, we get 9 and a remainder of 21.
Record the quotient 9 as the next digit in the result. 
Result so far: 339835.539419
If we take 2169 away from 2190, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 15:
When dividing 210 by 241, we get 0 with a remainder of 210.
Use 0 as the next digit of our solution. 
Result so far: 339835.539419
Subtract 0 from 210 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

On to step 16:
241 can be fit into 2100 8 times, resulting in a remainder of 172.
Record the quotient 8 as the next digit in the result. 
Result so far: 339835.53941908
Subtracting 1928 from 2100 leaves us with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

The final outcome is 339835.53941908, with a leftover of 1.72e-07.