We divide 1281564 by 20
We want to figure out the number of times 1281564 can be divided by 20.

Let's proceed to step 1:
20 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 20

Let's proceed to step 2:
If we divide 12 by 20, we get 0 and a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Append the next digit (8) from the dividend to 12 and continue with: 128 / 20

Going ahead to step 3:
When dividing 128 by 20, we get 6 with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 120 away from 128, we end up with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 20

On to step 4:
The number 20 fits into 81 4 times, leaving a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 64.0
Subtracting 80 from 81 leaves us with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 20

Let's proceed to step 5:
15 divided by 20 is 0 with a remainder of 15.
The next digit of our result is 0. 
Result so far: 640.0
Deduct 0 from 15 and we're left with 15.
Include the next digit (6) from the dividend after 15, then repeat: 156 / 20

Step 6:
The number 20 fits into 156 7 times, leaving a remainder of 16.
Use 7 as the next digit of our solution. 
Result so far: 6407.0
Subtract 140 from 156 to get 16.
Grab the next digit (4) from the dividend, add it to 16, then carry on: 164 / 20

On to step 7:
20 can be fit into 164 8 times, resulting in a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 64078.0
Subtract 160 from 164 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 8:
If we divide 40 by 20, we get 2 and a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 64078.2
The remainder is 0 after subtracting 40 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
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: 64078.2
Subtract 0 from 0 to 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.

Let's proceed to step 10:
20 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 64078.2
Subtract 0 from 0 to 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.

The final result is 64078.2 with a remainder of 0.0.