We're dividing 21085660 by 707 
Let's see how many times 707 fits into 21085660.

Going ahead to step 1:
707 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 707

Moving on to step 2:
The number 707 fits into 21 0 times, leaving a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Include the next digit (0) from the dividend after 21, then repeat: 210 / 707

Going ahead to step 3:
707 can be fit into 210 0 times, resulting in a remainder of 210.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 210, we get 210.
Take the next digit (8) from the dividend and append it to 210, then repeat: 2108 / 707

Advancing to step 4:
707 can be fit into 2108 2 times, resulting in a remainder of 694.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 1414 from 2108 leaves us with 694.
Bring next digit (5) of the dividend behind the 694 and repeat the process: 6945 / 707

On to step 5:
If we divide 6945 by 707, we get 9 and a remainder of 582.
Write down 9 as next digit of the result. 
Result so far: 29.0
If we subtract 6363 from 6945, we get 582.
Append the next digit (6) from the dividend to 582 and continue with: 5826 / 707

Moving on to step 6:
When dividing 5826 by 707, we get 8 with a remainder of 170.
Write down 8 as next digit of the result. 
Result so far: 298.0
Subtract 5656 from 5826 to get 170.
Take the next digit (6) from the dividend and append it to 170, then repeat: 1706 / 707

Advancing to step 7:
1706 divided by 707 is 2 with a remainder of 292.
The next digit of our result is 2. 
Result so far: 2982.0
Subtracting 1414 from 1706 leaves us with 292.
Take the next digit (0) from the dividend and append it to 292, then repeat: 2920 / 707

On to step 8:
The number 707 fits into 2920 4 times, leaving a remainder of 92.
Write down 4 as next digit of the result. 
Result so far: 29824.0
If we take 2828 away from 2920, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Moving on to step 9:
707 goes into 920 1 times with a remainder of 213.
Write down 1 as next digit of the result. 
Result so far: 29824.1
If we subtract 707 from 920, we get 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Advancing to step 10:
The number 707 fits into 2130 3 times, leaving a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 29824.13
If we take 2121 away from 2130, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 11:
The number 707 fits into 90 0 times, leaving a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 29824.13
Subtract 0 from 90 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 12:
900 divided by 707 is 1 with a remainder of 193.
Write down 1 as next digit of the result. 
Result so far: 29824.1301
The remainder is 193 after subtracting 707 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Step 13:
707 goes into 1930 2 times with a remainder of 516.
Put 2 as the next digit of the answer. 
Result so far: 29824.13012
Subtracting 1414 from 1930 leaves us with 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Moving on to step 14:
5160 divided by 707 is 7 with a remainder of 211.
Put 7 as the next digit of the answer. 
Result so far: 29824.130127
The remainder is 211 after subtracting 4949 from 5160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

Advancing to step 15:
707 can be fit into 2110 2 times, resulting in a remainder of 696.
Put 2 as the next digit of the answer. 
Result so far: 29824.1301272
Deduct 1414 from 2110 and we're left with 696.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6960, and continue the process.

Advancing to step 16:
707 goes into 6960 9 times with a remainder of 597.
Put 9 as the next digit of the answer. 
Result so far: 29824.13012729
Subtract 6363 from 6960 to get 597.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5970, and continue the process.

In conclusion, the division gives 29824.13012729 with a balance of 5.97e-07.