Let's divide 708985 by 21
Let's see how many times 21 fits into 708985.

Advancing to step 1:
21 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 21

Going ahead to step 2:
21 goes into 70 3 times with a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 63 away from 70, we end up with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 21

Moving on to step 3:
21 can be fit into 78 3 times, resulting in a remainder of 15.
The next digit of our result is 3. 
Result so far: 33.0
If we take 63 away from 78, we end up with 15.
Take the next digit (9) from the dividend and append it to 15, then repeat: 159 / 21

Going ahead to step 4:
21 can be fit into 159 7 times, resulting in a remainder of 12.
The number 7 becomes the next digit in our result. 
Result so far: 337.0
If we take 147 away from 159, we end up with 12.
Include the next digit (8) from the dividend after 12, then repeat: 128 / 21

Moving on to step 5:
If we divide 128 by 21, we get 6 and a remainder of 2.
The next digit of our result is 6. 
Result so far: 3376.0
If we take 126 away from 128, we end up with 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 21

Step 6:
25 divided by 21 is 1 with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 33761.0
If we take 21 away from 25, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 7:
40 divided by 21 is 1 with a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 33761.1
If we subtract 21 from 40, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 8:
When dividing 190 by 21, we get 9 with a remainder of 1.
The next digit of our result is 9. 
Result so far: 33761.19
Subtract 189 from 190 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 9:
The number 21 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 33761.19
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 10:
The number 21 fits into 100 4 times, leaving a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 33761.1904
If we subtract 84 from 100, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 11:
When dividing 160 by 21, we get 7 with a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 33761.19047
Subtracting 147 from 160 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 12:
If we divide 130 by 21, we get 6 and a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 33761.190476
The remainder is 4 after subtracting 126 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 13:
40 divided by 21 is 1 with a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 33761.1904761
If we take 21 away from 40, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 14:
21 goes into 190 9 times with a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 33761.19047619
Deduct 189 from 190 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

After the division, we end up with 33761.19047619 and a remainder of 1e-09.