Let's divide 652572 by 21
Our goal is to divide 652572 by 21.

Going ahead to step 1:
21 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 21

Step 2:
The number 21 fits into 65 3 times, leaving a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 63 away from 65, we end up with 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 21

Advancing to step 3:
If we divide 22 by 21, we get 1 and a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 31.0
If we subtract 21 from 22, we get 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 21

Step 4:
21 goes into 15 0 times with a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 310.0
Deduct 0 from 15 and we're left with 15.
Grab the next digit (7) from the dividend, add it to 15, then carry on: 157 / 21

Advancing to step 5:
21 goes into 157 7 times with a remainder of 10.
Write down 7 as next digit of the result. 
Result so far: 3107.0
Deduct 147 from 157 and we're left with 10.
Bring next digit (2) of the dividend behind the 10 and repeat the process: 102 / 21

Let's proceed to step 6:
21 can be fit into 102 4 times, resulting in a remainder of 18.
Put 4 as the next digit of the answer. 
Result so far: 31074.0
If we take 84 away from 102, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 7:
When dividing 180 by 21, we get 8 with a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 31074.8
Subtracting 168 from 180 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 8:
21 goes into 120 5 times with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 31074.85
Subtracting 105 from 120 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 9:
150 divided by 21 is 7 with a remainder of 3.
The next digit of our result is 7. 
Result so far: 31074.857
Subtract 147 from 150 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 10:
If we divide 30 by 21, we get 1 and a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 31074.8571
Subtract 21 from 30 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 11:
21 goes into 90 4 times with a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 31074.85714
The remainder is 6 after subtracting 84 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 12:
If we divide 60 by 21, we get 2 and a remainder of 18.
The number 2 becomes the next digit in our result. 
Result so far: 31074.857142
Subtracting 42 from 60 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 13:
If we divide 180 by 21, we get 8 and a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 31074.8571428
The remainder is 12 after subtracting 168 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 14:
21 can be fit into 120 5 times, resulting in a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 31074.85714285
Deduct 105 from 120 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

In conclusion, the division gives 31074.85714285 with a balance of 1.5e-08.