815309 ÷ 41 
Let's see how many times 41 fits into 815309.

Moving on to step 1:
When dividing 8 by 41, 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.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 41

Going ahead to step 2:
When dividing 81 by 41, we get 1 with a remainder of 40.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 41 from 81 and we're left with 40.
Append the next digit (5) from the dividend to 40 and continue with: 405 / 41

Going ahead to step 3:
41 can be fit into 405 9 times, resulting in a remainder of 36.
Put 9 as the next digit of the answer. 
Result so far: 19.0
The remainder is 36 after subtracting 369 from 405.
Append the next digit (3) from the dividend to 36 and continue with: 363 / 41

Advancing to step 4:
The number 41 fits into 363 8 times, leaving a remainder of 35.
Use 8 as the next digit of our solution. 
Result so far: 198.0
Deduct 328 from 363 and we're left with 35.
Grab the next digit (0) from the dividend, add it to 35, then carry on: 350 / 41

Moving on to step 5:
41 can be fit into 350 8 times, resulting in a remainder of 22.
Record the quotient 8 as the next digit in the result. 
Result so far: 1988.0
Subtracting 328 from 350 leaves us with 22.
Bring next digit (9) of the dividend behind the 22 and repeat the process: 229 / 41

Advancing to step 6:
When dividing 229 by 41, we get 5 with a remainder of 24.
The number 5 becomes the next digit in our result. 
Result so far: 19885.0
If we subtract 205 from 229, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 7:
240 divided by 41 is 5 with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 19885.5
If we subtract 205 from 240, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 8:
If we divide 350 by 41, we get 8 and a remainder of 22.
Write down 8 as next digit of the result. 
Result so far: 19885.58
If we subtract 328 from 350, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 9:
220 divided by 41 is 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 19885.585
If we take 205 away from 220, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 10:
When dividing 150 by 41, we get 3 with a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 19885.5853
Deduct 123 from 150 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 11:
When dividing 270 by 41, we get 6 with a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 19885.58536
If we subtract 246 from 270, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 12:
240 divided by 41 is 5 with a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 19885.585365
If we take 205 away from 240, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 13:
When dividing 350 by 41, we get 8 with a remainder of 22.
The next digit of our result is 8. 
Result so far: 19885.5853658
Deduct 328 from 350 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 14:
41 goes into 220 5 times with a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 19885.58536585
Subtract 205 from 220 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final result is 19885.58536585 with a remainder of 1.5e-08.