We divide 21587655 by 805
Our goal is to divide 21587655 by 805.

On to step 1:
805 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 805

Step 2:
The number 805 fits into 21 0 times, leaving a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Include the next digit (5) from the dividend after 21, then repeat: 215 / 805

Advancing to step 3:
The number 805 fits into 215 0 times, leaving a remainder of 215.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 215 leaves us with 215.
Take the next digit (8) from the dividend and append it to 215, then repeat: 2158 / 805

Step 4:
805 goes into 2158 2 times with a remainder of 548.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 1610 away from 2158, we end up with 548.
Append the next digit (7) from the dividend to 548 and continue with: 5487 / 805

Moving on to step 5:
The number 805 fits into 5487 6 times, leaving a remainder of 657.
The number 6 becomes the next digit in our result. 
Result so far: 26.0
The remainder is 657 after subtracting 4830 from 5487.
Bring next digit (6) of the dividend behind the 657 and repeat the process: 6576 / 805

Going ahead to step 6:
When dividing 6576 by 805, we get 8 with a remainder of 136.
Write down 8 as next digit of the result. 
Result so far: 268.0
Deduct 6440 from 6576 and we're left with 136.
Fetch the next digit (5) from the dividend, attach it to 136 and continue: 1365 / 805

Let's proceed to step 7:
1365 divided by 805 is 1 with a remainder of 560.
Put 1 as the next digit of the answer. 
Result so far: 2681.0
Subtract 805 from 1365 to get 560.
Include the next digit (5) from the dividend after 560, then repeat: 5605 / 805

On to step 8:
805 goes into 5605 6 times with a remainder of 775.
The number 6 becomes the next digit in our result. 
Result so far: 26816.0
Deduct 4830 from 5605 and we're left with 775.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7750, and continue the process.

Moving on to step 9:
7750 divided by 805 is 9 with a remainder of 505.
Write down 9 as next digit of the result. 
Result so far: 26816.9
Deduct 7245 from 7750 and we're left with 505.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Step 10:
If we divide 5050 by 805, we get 6 and a remainder of 220.
Use 6 as the next digit of our solution. 
Result so far: 26816.96
Deduct 4830 from 5050 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 11:
805 goes into 2200 2 times with a remainder of 590.
Put 2 as the next digit of the answer. 
Result so far: 26816.962
The remainder is 590 after subtracting 1610 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Step 12:
If we divide 5900 by 805, we get 7 and a remainder of 265.
The next digit of our result is 7. 
Result so far: 26816.9627
If we subtract 5635 from 5900, we get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

On to step 13:
When dividing 2650 by 805, we get 3 with a remainder of 235.
Use 3 as the next digit of our solution. 
Result so far: 26816.96273
Deduct 2415 from 2650 and we're left with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

On to step 14:
805 goes into 2350 2 times with a remainder of 740.
Use 2 as the next digit of our solution. 
Result so far: 26816.962732
Subtracting 1610 from 2350 leaves us with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Moving on to step 15:
805 goes into 7400 9 times with a remainder of 155.
The next digit of our result is 9. 
Result so far: 26816.9627329
Subtracting 7245 from 7400 leaves us with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

On to step 16:
805 goes into 1550 1 times with a remainder of 745.
The next digit of our result is 1. 
Result so far: 26816.96273291
Deduct 805 from 1550 and we're left with 745.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7450, and continue the process.

Our division results in 26816.96273291 with a remaining 7.45e-07.