646707 ÷ 63 
We're looking to find how many times 63 goes into 646707.

Moving on to step 1:
63 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 63

Advancing to step 2:
63 goes into 64 1 times with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 63 from 64 and we're left with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 63

Going ahead to step 3:
When dividing 16 by 63, we get 0 with a remainder of 16.
The next digit of our result is 0. 
Result so far: 10.0
The remainder is 16 after subtracting 0 from 16.
Fetch the next digit (7) from the dividend, attach it to 16 and continue: 167 / 63

Going ahead to step 4:
167 divided by 63 is 2 with a remainder of 41.
Write down 2 as next digit of the result. 
Result so far: 102.0
If we take 126 away from 167, we end up with 41.
Grab the next digit (0) from the dividend, add it to 41, then carry on: 410 / 63

Moving on to step 5:
The number 63 fits into 410 6 times, leaving a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 1026.0
If we take 378 away from 410, we end up with 32.
Bring next digit (7) of the dividend behind the 32 and repeat the process: 327 / 63

Step 6:
When dividing 327 by 63, we get 5 with a remainder of 12.
Put 5 as the next digit of the answer. 
Result so far: 10265.0
Subtract 315 from 327 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 7:
63 goes into 120 1 times with a remainder of 57.
Write down 1 as next digit of the result. 
Result so far: 10265.1
The remainder is 57 after subtracting 63 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 8:
If we divide 570 by 63, we get 9 and a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 10265.19
The remainder is 3 after subtracting 567 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 9:
The number 63 fits into 30 0 times, leaving a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 10265.19
If we subtract 0 from 30, 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.

Moving on to step 10:
If we divide 300 by 63, we get 4 and a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 10265.1904
Subtracting 252 from 300 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 11:
480 divided by 63 is 7 with a remainder of 39.
The number 7 becomes the next digit in our result. 
Result so far: 10265.19047
If we subtract 441 from 480, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 12:
The number 63 fits into 390 6 times, leaving a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 10265.190476
Subtracting 378 from 390 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.

On to step 13:
When dividing 120 by 63, we get 1 with a remainder of 57.
The next digit of our result is 1. 
Result so far: 10265.1904761
Deduct 63 from 120 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 14:
63 goes into 570 9 times with a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 10265.19047619
The remainder is 3 after subtracting 567 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

In conclusion, the division gives 10265.19047619 with a balance of 3e-09.