We look at the division of 20817609 by 430 
Our goal is to divide 20817609 by 430.

Let's proceed to step 1:
If we divide 2 by 430, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 430

Advancing to step 2:
If we divide 20 by 430, we get 0 and a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Bring next digit (8) of the dividend behind the 20 and repeat the process: 208 / 430

Going ahead to step 3:
430 can be fit into 208 0 times, resulting in a remainder of 208.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 208 after subtracting 0 from 208.
Include the next digit (1) from the dividend after 208, then repeat: 2081 / 430

On to step 4:
When dividing 2081 by 430, we get 4 with a remainder of 361.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 1720 from 2081 to get 361.
Grab the next digit (7) from the dividend, add it to 361, then carry on: 3617 / 430

Advancing to step 5:
430 goes into 3617 8 times with a remainder of 177.
Put 8 as the next digit of the answer. 
Result so far: 48.0
If we subtract 3440 from 3617, we get 177.
Grab the next digit (6) from the dividend, add it to 177, then carry on: 1776 / 430

Moving on to step 6:
430 goes into 1776 4 times with a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 484.0
The remainder is 56 after subtracting 1720 from 1776.
Append the next digit (0) from the dividend to 56 and continue with: 560 / 430

Let's proceed to step 7:
560 divided by 430 is 1 with a remainder of 130.
The number 1 becomes the next digit in our result. 
Result so far: 4841.0
Subtracting 430 from 560 leaves us with 130.
Take the next digit (9) from the dividend and append it to 130, then repeat: 1309 / 430

On to step 8:
430 goes into 1309 3 times with a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 48413.0
The remainder is 19 after subtracting 1290 from 1309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 9:
430 goes into 190 0 times with a remainder of 190.
Write down 0 as next digit of the result. 
Result so far: 48413.0
If we subtract 0 from 190, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Moving on to step 10:
If we divide 1900 by 430, we get 4 and a remainder of 180.
The number 4 becomes the next digit in our result. 
Result so far: 48413.04
Subtract 1720 from 1900 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 11:
1800 divided by 430 is 4 with a remainder of 80.
Use 4 as the next digit of our solution. 
Result so far: 48413.044
If we take 1720 away from 1800, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The quotient of the division is 48413.044, and the remainder is 0.008.