Let's divide 776721 by 63
The aim is to understand the frequency of 63 in 776721.

Step 1:
The number 63 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 63

Going ahead to step 2:
63 goes into 77 1 times with a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 63 from 77, we get 14.
Append the next digit (6) from the dividend to 14 and continue with: 146 / 63

On to step 3:
63 goes into 146 2 times with a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we take 126 away from 146, we end up with 20.
Fetch the next digit (7) from the dividend, attach it to 20 and continue: 207 / 63

Step 4:
63 can be fit into 207 3 times, resulting in a remainder of 18.
Record the quotient 3 as the next digit in the result. 
Result so far: 123.0
Deduct 189 from 207 and we're left with 18.
Append the next digit (2) from the dividend to 18 and continue with: 182 / 63

Step 5:
The number 63 fits into 182 2 times, leaving a remainder of 56.
Record the quotient 2 as the next digit in the result. 
Result so far: 1232.0
If we take 126 away from 182, we end up with 56.
Fetch the next digit (1) from the dividend, attach it to 56 and continue: 561 / 63

Step 6:
63 goes into 561 8 times with a remainder of 57.
Put 8 as the next digit of the answer. 
Result so far: 12328.0
If we take 504 away from 561, we end up 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 7:
63 goes into 570 9 times with a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 12328.9
If we take 567 away from 570, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 8:
30 divided by 63 is 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 12328.9
Subtract 0 from 30 to 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.

Step 9:
The number 63 fits into 300 4 times, leaving a remainder of 48.
The next digit of our result is 4. 
Result so far: 12328.904
If we take 252 away from 300, we end up 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.

Let's proceed to step 10:
The number 63 fits into 480 7 times, leaving a remainder of 39.
Write down 7 as next digit of the result. 
Result so far: 12328.9047
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.

On to step 11:
The number 63 fits into 390 6 times, leaving a remainder of 12.
The next digit of our result is 6. 
Result so far: 12328.90476
The remainder is 12 after subtracting 378 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 12:
120 divided by 63 is 1 with a remainder of 57.
The next digit of our result is 1. 
Result so far: 12328.904761
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.

Let's proceed to step 13:
The number 63 fits into 570 9 times, leaving a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 12328.9047619
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.

Let's proceed to step 14:
The number 63 fits into 30 0 times, leaving a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 12328.9047619
Subtract 0 from 30 to 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.

The final result is 12328.9047619 with a remainder of 3e-08.