We divide 868907 by 20
We want to divide 868907 by 20.

Step 1:
The number 20 fits into 8 0 times, leaving 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.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 20

On to step 2:
If we divide 86 by 20, we get 4 and a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we take 80 away from 86, we end up with 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 20

Going ahead to step 3:
20 goes into 68 3 times with a remainder of 8.
The next digit of our result is 3. 
Result so far: 43.0
If we take 60 away from 68, we end up with 8.
Take the next digit (9) from the dividend and append it to 8, then repeat: 89 / 20

Step 4:
89 divided by 20 is 4 with a remainder of 9.
Record the quotient 4 as the next digit in the result. 
Result so far: 434.0
The remainder is 9 after subtracting 80 from 89.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 20

On to step 5:
If we divide 90 by 20, we get 4 and a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 4344.0
Subtract 80 from 90 to get 10.
Bring next digit (7) of the dividend behind the 10 and repeat the process: 107 / 20

Advancing to step 6:
107 divided by 20 is 5 with a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 43445.0
The remainder is 7 after subtracting 100 from 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 7:
20 can be fit into 70 3 times, resulting in a remainder of 10.
The next digit of our result is 3. 
Result so far: 43445.3
If we subtract 60 from 70, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
If we divide 100 by 20, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 43445.35
If we subtract 100 from 100, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
20 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 43445.35
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 43445.35
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 43445.35 with a remainder of 0.0.