We're dividing 20861565 by 339 
Let's see how many times 339 fits into 20861565.

Moving on to step 1:
2 divided by 339 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 339

On to step 2:
339 goes into 20 0 times with 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.
Append the next digit (8) from the dividend to 20 and continue with: 208 / 339

Moving on to step 3:
339 goes into 208 0 times with a remainder of 208.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 208 leaves us with 208.
Append the next digit (6) from the dividend to 208 and continue with: 2086 / 339

On to step 4:
2086 divided by 339 is 6 with a remainder of 52.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we take 2034 away from 2086, we end up with 52.
Take the next digit (1) from the dividend and append it to 52, then repeat: 521 / 339

Step 5:
The number 339 fits into 521 1 times, leaving a remainder of 182.
Record the quotient 1 as the next digit in the result. 
Result so far: 61.0
Subtracting 339 from 521 leaves us with 182.
Take the next digit (5) from the dividend and append it to 182, then repeat: 1825 / 339

Advancing to step 6:
The number 339 fits into 1825 5 times, leaving a remainder of 130.
Record the quotient 5 as the next digit in the result. 
Result so far: 615.0
Subtracting 1695 from 1825 leaves us with 130.
Include the next digit (6) from the dividend after 130, then repeat: 1306 / 339

Going ahead to step 7:
339 goes into 1306 3 times with a remainder of 289.
The number 3 becomes the next digit in our result. 
Result so far: 6153.0
Subtracting 1017 from 1306 leaves us with 289.
Take the next digit (5) from the dividend and append it to 289, then repeat: 2895 / 339

Moving on to step 8:
If we divide 2895 by 339, we get 8 and a remainder of 183.
Put 8 as the next digit of the answer. 
Result so far: 61538.0
If we take 2712 away from 2895, we end up with 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Moving on to step 9:
1830 divided by 339 is 5 with a remainder of 135.
The number 5 becomes the next digit in our result. 
Result so far: 61538.5
The remainder is 135 after subtracting 1695 from 1830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Going ahead to step 10:
339 can be fit into 1350 3 times, resulting in a remainder of 333.
Record the quotient 3 as the next digit in the result. 
Result so far: 61538.53
The remainder is 333 after subtracting 1017 from 1350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

Step 11:
If we divide 3330 by 339, we get 9 and a remainder of 279.
Write down 9 as next digit of the result. 
Result so far: 61538.539
Subtract 3051 from 3330 to get 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Step 12:
339 can be fit into 2790 8 times, resulting in a remainder of 78.
The next digit of our result is 8. 
Result so far: 61538.5398
Subtract 2712 from 2790 to get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 13:
If we divide 780 by 339, we get 2 and a remainder of 102.
Record the quotient 2 as the next digit in the result. 
Result so far: 61538.53982
Subtracting 678 from 780 leaves us with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Step 14:
339 goes into 1020 3 times with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 61538.539823
Subtract 1017 from 1020 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 15:
The number 339 fits into 30 0 times, leaving a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 61538.539823
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 16:
339 can be fit into 300 0 times, resulting in a remainder of 300.
Put 0 as the next digit of the answer. 
Result so far: 61538.539823
Subtracting 0 from 300 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Our division results in 61538.539823 with a remaining 3e-07.