20149529 ÷ 817 
Our goal is to divide 20149529 by 817.

Advancing to step 1:
When dividing 2 by 817, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 817

Advancing to step 2:
When dividing 20 by 817, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Bring next digit (1) of the dividend behind the 20 and repeat the process: 201 / 817

Moving on to step 3:
201 divided by 817 is 0 with a remainder of 201.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 201 to get 201.
Bring next digit (4) of the dividend behind the 201 and repeat the process: 2014 / 817

On to step 4:
When dividing 2014 by 817, we get 2 with a remainder of 380.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 1634 from 2014, we get 380.
Take the next digit (9) from the dividend and append it to 380, then repeat: 3809 / 817

Step 5:
The number 817 fits into 3809 4 times, leaving a remainder of 541.
Use 4 as the next digit of our solution. 
Result so far: 24.0
Subtract 3268 from 3809 to get 541.
Take the next digit (5) from the dividend and append it to 541, then repeat: 5415 / 817

Advancing to step 6:
If we divide 5415 by 817, we get 6 and a remainder of 513.
Record the quotient 6 as the next digit in the result. 
Result so far: 246.0
Subtract 4902 from 5415 to get 513.
Include the next digit (2) from the dividend after 513, then repeat: 5132 / 817

Let's proceed to step 7:
The number 817 fits into 5132 6 times, leaving a remainder of 230.
Use 6 as the next digit of our solution. 
Result so far: 2466.0
The remainder is 230 after subtracting 4902 from 5132.
Take the next digit (9) from the dividend and append it to 230, then repeat: 2309 / 817

Advancing to step 8:
When dividing 2309 by 817, we get 2 with a remainder of 675.
Write down 2 as next digit of the result. 
Result so far: 24662.0
Deduct 1634 from 2309 and we're left with 675.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6750, and continue the process.

Going ahead to step 9:
When dividing 6750 by 817, we get 8 with a remainder of 214.
Put 8 as the next digit of the answer. 
Result so far: 24662.8
The remainder is 214 after subtracting 6536 from 6750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Let's proceed to step 10:
2140 divided by 817 is 2 with a remainder of 506.
The number 2 becomes the next digit in our result. 
Result so far: 24662.82
If we take 1634 away from 2140, we end up with 506.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

Going ahead to step 11:
If we divide 5060 by 817, we get 6 and a remainder of 158.
Record the quotient 6 as the next digit in the result. 
Result so far: 24662.826
If we take 4902 away from 5060, we end up with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Moving on to step 12:
If we divide 1580 by 817, we get 1 and a remainder of 763.
Put 1 as the next digit of the answer. 
Result so far: 24662.8261
The remainder is 763 after subtracting 817 from 1580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7630, and continue the process.

Let's proceed to step 13:
817 goes into 7630 9 times with a remainder of 277.
Use 9 as the next digit of our solution. 
Result so far: 24662.82619
Deduct 7353 from 7630 and we're left with 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

Going ahead to step 14:
817 can be fit into 2770 3 times, resulting in a remainder of 319.
Record the quotient 3 as the next digit in the result. 
Result so far: 24662.826193
If we subtract 2451 from 2770, we 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 15:
The number 817 fits into 3190 3 times, leaving a remainder of 739.
The number 3 becomes the next digit in our result. 
Result so far: 24662.8261933
If we subtract 2451 from 3190, we get 739.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7390, and continue the process.

The final outcome is 24662.8261933, with a leftover of 7.39e-06.