We're dividing 713756 by 21 
We want to figure out the number of times 713756 can be divided by 21.

Step 1:
When dividing 7 by 21, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 21

Moving on to step 2:
When dividing 71 by 21, we get 3 with a remainder of 8.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 63 from 71, we get 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 21

Advancing to step 3:
21 goes into 83 3 times with a remainder of 20.
Use 3 as the next digit of our solution. 
Result so far: 33.0
Subtract 63 from 83 to get 20.
Take the next digit (7) from the dividend and append it to 20, then repeat: 207 / 21

Going ahead to step 4:
21 can be fit into 207 9 times, resulting in a remainder of 18.
Record the quotient 9 as the next digit in the result. 
Result so far: 339.0
Subtracting 189 from 207 leaves us with 18.
Append the next digit (5) from the dividend to 18 and continue with: 185 / 21

Step 5:
If we divide 185 by 21, we get 8 and a remainder of 17.
Record the quotient 8 as the next digit in the result. 
Result so far: 3398.0
If we take 168 away from 185, we end up with 17.
Append the next digit (6) from the dividend to 17 and continue with: 176 / 21

Going ahead to step 6:
176 divided by 21 is 8 with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 33988.0
Subtracting 168 from 176 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 7:
If we divide 80 by 21, we get 3 and a remainder of 17.
The next digit of our result is 3. 
Result so far: 33988.3
Subtract 63 from 80 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 8:
21 can be fit into 170 8 times, resulting in a remainder of 2.
The next digit of our result is 8. 
Result so far: 33988.38
If we subtract 168 from 170, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 9:
20 divided by 21 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 33988.38
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 10:
If we divide 200 by 21, we get 9 and a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 33988.3809
The remainder is 11 after subtracting 189 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 11:
110 divided by 21 is 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 33988.38095
If we subtract 105 from 110, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 12:
When dividing 50 by 21, we get 2 with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 33988.380952
Subtracting 42 from 50 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 13:
If we divide 80 by 21, we get 3 and a remainder of 17.
Write down 3 as next digit of the result. 
Result so far: 33988.3809523
If we take 63 away from 80, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 14:
170 divided by 21 is 8 with a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 33988.38095238
Subtract 168 from 170 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final result is 33988.38095238 with a remainder of 2e-09.