20645237 divided by 63 
Our goal is to divide 20645237 by 63.

Advancing to step 1:
If we divide 2 by 63, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 63

On to step 2:
63 goes into 20 0 times with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Bring next digit (6) of the dividend behind the 20 and repeat the process: 206 / 63

On to step 3:
If we divide 206 by 63, we get 3 and a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 189 from 206, we get 17.
Take the next digit (4) from the dividend and append it to 17, then repeat: 174 / 63

Let's proceed to step 4:
The number 63 fits into 174 2 times, leaving a remainder of 48.
The number 2 becomes the next digit in our result. 
Result so far: 32.0
The remainder is 48 after subtracting 126 from 174.
Bring next digit (5) of the dividend behind the 48 and repeat the process: 485 / 63

Moving on to step 5:
The number 63 fits into 485 7 times, leaving a remainder of 44.
Write down 7 as next digit of the result. 
Result so far: 327.0
Deduct 441 from 485 and we're left with 44.
Include the next digit (2) from the dividend after 44, then repeat: 442 / 63

Moving on to step 6:
442 divided by 63 is 7 with a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 3277.0
Subtracting 441 from 442 leaves us with 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 63

Step 7:
13 divided by 63 is 0 with a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 32770.0
Deduct 0 from 13 and we're left with 13.
Include the next digit (7) from the dividend after 13, then repeat: 137 / 63

Step 8:
63 goes into 137 2 times with a remainder of 11.
Put 2 as the next digit of the answer. 
Result so far: 327702.0
The remainder is 11 after subtracting 126 from 137.
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 9:
The number 63 fits into 110 1 times, leaving a remainder of 47.
Record the quotient 1 as the next digit in the result. 
Result so far: 327702.1
Deduct 63 from 110 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 10:
470 divided by 63 is 7 with a remainder of 29.
The number 7 becomes the next digit in our result. 
Result so far: 327702.17
If we subtract 441 from 470, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 11:
290 divided by 63 is 4 with a remainder of 38.
The number 4 becomes the next digit in our result. 
Result so far: 327702.174
If we subtract 252 from 290, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 12:
63 goes into 380 6 times with a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 327702.1746
Deduct 378 from 380 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 13:
When dividing 20 by 63, we get 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 327702.1746
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 14:
The number 63 fits into 200 3 times, leaving a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 327702.174603
If we subtract 189 from 200, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 15:
63 can be fit into 110 1 times, resulting in a remainder of 47.
Record the quotient 1 as the next digit in the result. 
Result so far: 327702.1746031
Subtracting 63 from 110 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 16:
If we divide 470 by 63, we get 7 and a remainder of 29.
The next digit of our result is 7. 
Result so far: 327702.17460317
The remainder is 29 after subtracting 441 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Our division results in 327702.17460317 with a remaining 2.9e-08.