We're dividing 168959 by 63 
The aim is to understand the frequency of 63 in 168959.

Going ahead to step 1:
If we divide 1 by 63, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 63

Step 2:
16 divided by 63 is 0 with a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Bring next digit (8) of the dividend behind the 16 and repeat the process: 168 / 63

Advancing to step 3:
63 goes into 168 2 times with a remainder of 42.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 126 from 168, we get 42.
Take the next digit (9) from the dividend and append it to 42, then repeat: 429 / 63

Let's proceed to step 4:
429 divided by 63 is 6 with a remainder of 51.
Write down 6 as next digit of the result. 
Result so far: 26.0
Deduct 378 from 429 and we're left with 51.
Bring next digit (5) of the dividend behind the 51 and repeat the process: 515 / 63

Advancing to step 5:
63 goes into 515 8 times with a remainder of 11.
Write down 8 as next digit of the result. 
Result so far: 268.0
Deduct 504 from 515 and we're left with 11.
Include the next digit (9) from the dividend after 11, then repeat: 119 / 63

Advancing to step 6:
63 goes into 119 1 times with a remainder of 56.
Record the quotient 1 as the next digit in the result. 
Result so far: 2681.0
Subtracting 63 from 119 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 7:
560 divided by 63 is 8 with a remainder of 56.
The number 8 becomes the next digit in our result. 
Result so far: 2681.8
If we take 504 away from 560, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 8:
The number 63 fits into 560 8 times, leaving a remainder of 56.
Use 8 as the next digit of our solution. 
Result so far: 2681.88
If we take 504 away from 560, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

After the division, we end up with 2681.88 and a remainder of 0.056.