We're dividing 943166 by 63 
The aim is to understand the frequency of 63 in 943166.

Moving on to step 1:
When dividing 9 by 63, we get 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Take the next digit (4) from the dividend and append it to 9, then repeat: 94 / 63

Advancing to step 2:
63 goes into 94 1 times with a remainder of 31.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 63 from 94 to get 31.
Bring next digit (3) of the dividend behind the 31 and repeat the process: 313 / 63

Moving on to step 3:
When dividing 313 by 63, we get 4 with a remainder of 61.
The next digit of our result is 4. 
Result so far: 14.0
The remainder is 61 after subtracting 252 from 313.
Append the next digit (1) from the dividend to 61 and continue with: 611 / 63

On to step 4:
63 can be fit into 611 9 times, resulting in a remainder of 44.
Use 9 as the next digit of our solution. 
Result so far: 149.0
Deduct 567 from 611 and we're left with 44.
Grab the next digit (6) from the dividend, add it to 44, then carry on: 446 / 63

Going ahead to step 5:
The number 63 fits into 446 7 times, leaving a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 1497.0
If we subtract 441 from 446, we get 5.
Grab the next digit (6) from the dividend, add it to 5, then carry on: 56 / 63

Advancing to step 6:
63 can be fit into 56 0 times, resulting in a remainder of 56.
The number 0 becomes the next digit in our result. 
Result so far: 14970.0
Subtract 0 from 56 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 7:
If we divide 560 by 63, we get 8 and a remainder of 56.
The number 8 becomes the next digit in our result. 
Result so far: 14970.8
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.

Advancing to step 8:
The number 63 fits into 560 8 times, leaving a remainder of 56.
Record the quotient 8 as the next digit in the result. 
Result so far: 14970.88
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.

Our division results in 14970.88 with a remaining 0.056.