Let's divide 990513 by 63
The aim is to understand the frequency of 63 in 990513.

Moving on to step 1:
If we divide 9 by 63, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 63

Step 2:
If we divide 99 by 63, we get 1 and a remainder of 36.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 63 from 99 and we're left with 36.
Bring next digit (0) of the dividend behind the 36 and repeat the process: 360 / 63

Step 3:
63 goes into 360 5 times with a remainder of 45.
The next digit of our result is 5. 
Result so far: 15.0
If we subtract 315 from 360, we get 45.
Grab the next digit (5) from the dividend, add it to 45, then carry on: 455 / 63

Let's proceed to step 4:
If we divide 455 by 63, we get 7 and a remainder of 14.
Put 7 as the next digit of the answer. 
Result so far: 157.0
If we subtract 441 from 455, we get 14.
Take the next digit (1) from the dividend and append it to 14, then repeat: 141 / 63

Let's proceed to step 5:
The number 63 fits into 141 2 times, leaving a remainder of 15.
Write down 2 as next digit of the result. 
Result so far: 1572.0
Subtract 126 from 141 to get 15.
Append the next digit (3) from the dividend to 15 and continue with: 153 / 63

Step 6:
When dividing 153 by 63, we get 2 with a remainder of 27.
Record the quotient 2 as the next digit in the result. 
Result so far: 15722.0
If we take 126 away from 153, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 7:
The number 63 fits into 270 4 times, leaving a remainder of 18.
The next digit of our result is 4. 
Result so far: 15722.4
Subtract 252 from 270 to get 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 8:
When dividing 180 by 63, we get 2 with a remainder of 54.
The next digit of our result is 2. 
Result so far: 15722.42
Subtracting 126 from 180 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 9:
If we divide 540 by 63, we get 8 and a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 15722.428
Subtracting 504 from 540 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 10:
The number 63 fits into 360 5 times, leaving a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 15722.4285
Deduct 315 from 360 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 11:
450 divided by 63 is 7 with a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 15722.42857
If we take 441 away from 450, we end up with 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 12:
63 goes into 90 1 times with a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 15722.428571
The remainder is 27 after subtracting 63 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 13:
The number 63 fits into 270 4 times, leaving a remainder of 18.
Use 4 as the next digit of our solution. 
Result so far: 15722.4285714
The remainder is 18 after subtracting 252 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 14:
63 goes into 180 2 times with a remainder of 54.
Put 2 as the next digit of the answer. 
Result so far: 15722.42857142
The remainder is 54 after subtracting 126 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The final result is 15722.42857142 with a remainder of 5.4e-08.