21538811 divided by 715 
We want to divide 21538811 by 715.

Advancing to step 1:
715 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 715

Going ahead to step 2:
715 goes into 21 0 times with a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Grab the next digit (5) from the dividend, add it to 21, then carry on: 215 / 715

Going ahead to step 3:
715 goes into 215 0 times with a remainder of 215.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 215, we end up with 215.
Bring next digit (3) of the dividend behind the 215 and repeat the process: 2153 / 715

On to step 4:
If we divide 2153 by 715, we get 3 and a remainder of 8.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 2145 away from 2153, we end up with 8.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 715

Step 5:
When dividing 88 by 715, we get 0 with a remainder of 88.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
Deduct 0 from 88 and we're left with 88.
Append the next digit (8) from the dividend to 88 and continue with: 888 / 715

Step 6:
When dividing 888 by 715, we get 1 with a remainder of 173.
Use 1 as the next digit of our solution. 
Result so far: 301.0
Subtracting 715 from 888 leaves us with 173.
Fetch the next digit (1) from the dividend, attach it to 173 and continue: 1731 / 715

Moving on to step 7:
The number 715 fits into 1731 2 times, leaving a remainder of 301.
Put 2 as the next digit of the answer. 
Result so far: 3012.0
The remainder is 301 after subtracting 1430 from 1731.
Include the next digit (1) from the dividend after 301, then repeat: 3011 / 715

Step 8:
3011 divided by 715 is 4 with a remainder of 151.
Record the quotient 4 as the next digit in the result. 
Result so far: 30124.0
Subtract 2860 from 3011 to get 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Going ahead to step 9:
When dividing 1510 by 715, we get 2 with a remainder of 80.
The number 2 becomes the next digit in our result. 
Result so far: 30124.2
Subtract 1430 from 1510 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 10:
When dividing 800 by 715, we get 1 with a remainder of 85.
Write down 1 as next digit of the result. 
Result so far: 30124.21
If we take 715 away from 800, we end up with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Advancing to step 11:
The number 715 fits into 850 1 times, leaving a remainder of 135.
Use 1 as the next digit of our solution. 
Result so far: 30124.211
The remainder is 135 after subtracting 715 from 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

The quotient of the division is 30124.211, and the remainder is 0.0135.