We look at the division of 20984646 by 630 
Our goal is to divide 20984646 by 630.

Step 1:
If we divide 2 by 630, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 630

Moving on to step 2:
630 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Include the next digit (9) from the dividend after 20, then repeat: 209 / 630

Advancing to step 3:
When dividing 209 by 630, we get 0 with a remainder of 209.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 209 after subtracting 0 from 209.
Bring next digit (8) of the dividend behind the 209 and repeat the process: 2098 / 630

Advancing to step 4:
The number 630 fits into 2098 3 times, leaving a remainder of 208.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 1890 from 2098 and we're left with 208.
Fetch the next digit (4) from the dividend, attach it to 208 and continue: 2084 / 630

Advancing to step 5:
If we divide 2084 by 630, we get 3 and a remainder of 194.
The number 3 becomes the next digit in our result. 
Result so far: 33.0
If we take 1890 away from 2084, we end up with 194.
Append the next digit (6) from the dividend to 194 and continue with: 1946 / 630

Going ahead to step 6:
1946 divided by 630 is 3 with a remainder of 56.
Put 3 as the next digit of the answer. 
Result so far: 333.0
Subtracting 1890 from 1946 leaves us with 56.
Grab the next digit (4) from the dividend, add it to 56, then carry on: 564 / 630

Moving on to step 7:
If we divide 564 by 630, we get 0 and a remainder of 564.
The number 0 becomes the next digit in our result. 
Result so far: 3330.0
If we subtract 0 from 564, we get 564.
Append the next digit (6) from the dividend to 564 and continue with: 5646 / 630

Moving on to step 8:
If we divide 5646 by 630, we get 8 and a remainder of 606.
Write down 8 as next digit of the result. 
Result so far: 33308.0
Deduct 5040 from 5646 and we're left with 606.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6060, and continue the process.

On to step 9:
The number 630 fits into 6060 9 times, leaving a remainder of 390.
Put 9 as the next digit of the answer. 
Result so far: 33308.9
The remainder is 390 after subtracting 5670 from 6060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Step 10:
When dividing 3900 by 630, we get 6 with a remainder of 120.
Write down 6 as next digit of the result. 
Result so far: 33308.96
The remainder is 120 after subtracting 3780 from 3900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 11:
630 goes into 1200 1 times with a remainder of 570.
The next digit of our result is 1. 
Result so far: 33308.961
If we take 630 away from 1200, we end up with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Moving on to step 12:
The number 630 fits into 5700 9 times, leaving a remainder of 30.
The number 9 becomes the next digit in our result. 
Result so far: 33308.9619
If we subtract 5670 from 5700, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 13:
300 divided by 630 is 0 with a remainder of 300.
The number 0 becomes the next digit in our result. 
Result so far: 33308.9619
Subtract 0 from 300 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 14:
630 goes into 3000 4 times with a remainder of 480.
The number 4 becomes the next digit in our result. 
Result so far: 33308.961904
The remainder is 480 after subtracting 2520 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Going ahead to step 15:
When dividing 4800 by 630, we get 7 with a remainder of 390.
Use 7 as the next digit of our solution. 
Result so far: 33308.9619047
If we take 4410 away from 4800, we end up with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

On to step 16:
The number 630 fits into 3900 6 times, leaving a remainder of 120.
Put 6 as the next digit of the answer. 
Result so far: 33308.96190476
Subtracting 3780 from 3900 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

In conclusion, the division gives 33308.96190476 with a balance of 1.2e-07.