We look at the division of 24579997 by 810 
We want to divide 24579997 by 810.

On to step 1:
If we divide 2 by 810, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 810

Step 2:
810 can be fit into 24 0 times, resulting in a remainder of 24.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 24, we get 24.
Append the next digit (5) from the dividend to 24 and continue with: 245 / 810

Going ahead to step 3:
810 can be fit into 245 0 times, resulting in a remainder of 245.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 245 to get 245.
Include the next digit (7) from the dividend after 245, then repeat: 2457 / 810

Going ahead to step 4:
810 goes into 2457 3 times with a remainder of 27.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 2430 from 2457 to get 27.
Bring next digit (9) of the dividend behind the 27 and repeat the process: 279 / 810

On to step 5:
810 can be fit into 279 0 times, resulting in a remainder of 279.
The next digit of our result is 0. 
Result so far: 30.0
If we take 0 away from 279, we end up with 279.
Take the next digit (9) from the dividend and append it to 279, then repeat: 2799 / 810

Let's proceed to step 6:
810 goes into 2799 3 times with a remainder of 369.
Put 3 as the next digit of the answer. 
Result so far: 303.0
The remainder is 369 after subtracting 2430 from 2799.
Bring next digit (9) of the dividend behind the 369 and repeat the process: 3699 / 810

Let's proceed to step 7:
810 goes into 3699 4 times with a remainder of 459.
Write down 4 as next digit of the result. 
Result so far: 3034.0
Subtract 3240 from 3699 to get 459.
Append the next digit (7) from the dividend to 459 and continue with: 4597 / 810

Advancing to step 8:
810 can be fit into 4597 5 times, resulting in a remainder of 547.
Record the quotient 5 as the next digit in the result. 
Result so far: 30345.0
Subtracting 4050 from 4597 leaves us with 547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

Moving on to step 9:
810 goes into 5470 6 times with a remainder of 610.
The next digit of our result is 6. 
Result so far: 30345.6
Subtract 4860 from 5470 to get 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Step 10:
810 goes into 6100 7 times with a remainder of 430.
Put 7 as the next digit of the answer. 
Result so far: 30345.67
Deduct 5670 from 6100 and we're left with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Advancing to step 11:
810 can be fit into 4300 5 times, resulting in a remainder of 250.
Record the quotient 5 as the next digit in the result. 
Result so far: 30345.675
Subtract 4050 from 4300 to get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Let's proceed to step 12:
If we divide 2500 by 810, we get 3 and a remainder of 70.
Use 3 as the next digit of our solution. 
Result so far: 30345.6753
If we take 2430 away from 2500, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 13:
810 goes into 700 0 times with a remainder of 700.
The number 0 becomes the next digit in our result. 
Result so far: 30345.6753
If we take 0 away from 700, we end up with 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

On to step 14:
When dividing 7000 by 810, we get 8 with a remainder of 520.
Write down 8 as next digit of the result. 
Result so far: 30345.675308
If we take 6480 away from 7000, we end up with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Advancing to step 15:
When dividing 5200 by 810, we get 6 with a remainder of 340.
The next digit of our result is 6. 
Result so far: 30345.6753086
Subtracting 4860 from 5200 leaves us with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Moving on to step 16:
If we divide 3400 by 810, we get 4 and a remainder of 160.
Put 4 as the next digit of the answer. 
Result so far: 30345.67530864
The remainder is 160 after subtracting 3240 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

After the division, we end up with 30345.67530864 and a remainder of 1.6e-07.