We divide 20722505 by 215
Let's see how many times 215 fits into 20722505.

Going ahead to step 1:
If we divide 2 by 215, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 215

Going ahead to step 2:
20 divided by 215 is 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Fetch the next digit (7) from the dividend, attach it to 20 and continue: 207 / 215

Going ahead to step 3:
215 can be fit into 207 0 times, resulting in a remainder of 207.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 207 and we're left with 207.
Include the next digit (2) from the dividend after 207, then repeat: 2072 / 215

On to step 4:
215 goes into 2072 9 times with a remainder of 137.
Write down 9 as next digit of the result. 
Result so far: 9.0
Deduct 1935 from 2072 and we're left with 137.
Take the next digit (2) from the dividend and append it to 137, then repeat: 1372 / 215

On to step 5:
215 can be fit into 1372 6 times, resulting in a remainder of 82.
Put 6 as the next digit of the answer. 
Result so far: 96.0
If we subtract 1290 from 1372, we get 82.
Take the next digit (5) from the dividend and append it to 82, then repeat: 825 / 215

Advancing to step 6:
When dividing 825 by 215, we get 3 with a remainder of 180.
The number 3 becomes the next digit in our result. 
Result so far: 963.0
Subtracting 645 from 825 leaves us with 180.
Append the next digit (0) from the dividend to 180 and continue with: 1800 / 215

On to step 7:
When dividing 1800 by 215, we get 8 with a remainder of 80.
Use 8 as the next digit of our solution. 
Result so far: 9638.0
Subtract 1720 from 1800 to get 80.
Fetch the next digit (5) from the dividend, attach it to 80 and continue: 805 / 215

Moving on to step 8:
215 goes into 805 3 times with a remainder of 160.
Record the quotient 3 as the next digit in the result. 
Result so far: 96383.0
If we subtract 645 from 805, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 9:
When dividing 1600 by 215, we get 7 with a remainder of 95.
Use 7 as the next digit of our solution. 
Result so far: 96383.7
The remainder is 95 after subtracting 1505 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Moving on to step 10:
950 divided by 215 is 4 with a remainder of 90.
Write down 4 as next digit of the result. 
Result so far: 96383.74
Subtracting 860 from 950 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 11:
The number 215 fits into 900 4 times, leaving a remainder of 40.
Put 4 as the next digit of the answer. 
Result so far: 96383.744
Subtracting 860 from 900 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 96383.744, with a leftover of 0.004.