We look at the division of 882007 by 63 
The aim is to understand the frequency of 63 in 882007.

On to step 1:
8 divided by 63 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 63

Moving on to step 2:
88 divided by 63 is 1 with a remainder of 25.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 63 from 88 leaves us with 25.
Bring next digit (2) of the dividend behind the 25 and repeat the process: 252 / 63

Advancing to step 3:
The number 63 fits into 252 4 times, leaving a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtracting 252 from 252 leaves us with 0.
Include the next digit (0) from the dividend after 0, then repeat: 0 / 63

Advancing to step 4:
The number 63 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 140.0
Subtracting 0 from 0 leaves us with 0.
Grab the next digit (0) from the dividend, add it to 0, then carry on: 0 / 63

Step 5:
If we divide 0 by 63, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1400.0
The remainder is 0 after subtracting 0 from 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 63

On to step 6:
When dividing 7 by 63, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 14000.0
Subtracting 0 from 7 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
63 can be fit into 70 1 times, resulting in a remainder of 7.
The next digit of our result is 1. 
Result so far: 14000.1
Subtracting 63 from 70 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 8:
If we divide 70 by 63, we get 1 and a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 14000.11
If we take 63 away from 70, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The final outcome is 14000.11, with a leftover of 0.007.