Let's divide 63013300 by 648
The aim is to understand the frequency of 648 in 63013300.

Moving on to step 1:
648 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 648

Going ahead to step 2:
The number 648 fits into 63 0 times, leaving a remainder of 63.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 63 leaves us with 63.
Append the next digit (0) from the dividend to 63 and continue with: 630 / 648

Let's proceed to step 3:
When dividing 630 by 648, we get 0 with a remainder of 630.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 630 and we're left with 630.
Fetch the next digit (1) from the dividend, attach it to 630 and continue: 6301 / 648

On to step 4:
The number 648 fits into 6301 9 times, leaving a remainder of 469.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we subtract 5832 from 6301, we get 469.
Append the next digit (3) from the dividend to 469 and continue with: 4693 / 648

Step 5:
648 goes into 4693 7 times with a remainder of 157.
Write down 7 as next digit of the result. 
Result so far: 97.0
Deduct 4536 from 4693 and we're left with 157.
Append the next digit (3) from the dividend to 157 and continue with: 1573 / 648

Advancing to step 6:
648 can be fit into 1573 2 times, resulting in a remainder of 277.
Put 2 as the next digit of the answer. 
Result so far: 972.0
Deduct 1296 from 1573 and we're left with 277.
Grab the next digit (0) from the dividend, add it to 277, then carry on: 2770 / 648

Going ahead to step 7:
648 goes into 2770 4 times with a remainder of 178.
Record the quotient 4 as the next digit in the result. 
Result so far: 9724.0
Subtracting 2592 from 2770 leaves us with 178.
Append the next digit (0) from the dividend to 178 and continue with: 1780 / 648

On to step 8:
648 goes into 1780 2 times with a remainder of 484.
The number 2 becomes the next digit in our result. 
Result so far: 97242.0
If we take 1296 away from 1780, we end up with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

On to step 9:
If we divide 4840 by 648, we get 7 and a remainder of 304.
Use 7 as the next digit of our solution. 
Result so far: 97242.7
The remainder is 304 after subtracting 4536 from 4840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Let's proceed to step 10:
3040 divided by 648 is 4 with a remainder of 448.
The next digit of our result is 4. 
Result so far: 97242.74
If we take 2592 away from 3040, we end up with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Let's proceed to step 11:
The number 648 fits into 4480 6 times, leaving a remainder of 592.
Put 6 as the next digit of the answer. 
Result so far: 97242.746
If we take 3888 away from 4480, we end up with 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

On to step 12:
648 goes into 5920 9 times with a remainder of 88.
Write down 9 as next digit of the result. 
Result so far: 97242.7469
Deduct 5832 from 5920 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Let's proceed to step 13:
880 divided by 648 is 1 with a remainder of 232.
The number 1 becomes the next digit in our result. 
Result so far: 97242.74691
If we subtract 648 from 880, we get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Advancing to step 14:
If we divide 2320 by 648, we get 3 and a remainder of 376.
Put 3 as the next digit of the answer. 
Result so far: 97242.746913
Subtracting 1944 from 2320 leaves us with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Step 15:
The number 648 fits into 3760 5 times, leaving a remainder of 520.
Put 5 as the next digit of the answer. 
Result so far: 97242.7469135
The remainder is 520 after subtracting 3240 from 3760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Moving on to step 16:
When dividing 5200 by 648, we get 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 97242.74691358
The remainder is 16 after subtracting 5184 from 5200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 97242.74691358 and a remainder of 1.6e-08.