We're dividing 85880 by 63 
The aim is to understand the frequency of 63 in 85880.

Let's proceed to step 1:
63 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 63

Advancing to step 2:
63 goes into 85 1 times with a remainder of 22.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 63 from 85 to get 22.
Fetch the next digit (8) from the dividend, attach it to 22 and continue: 228 / 63

Let's proceed to step 3:
63 can be fit into 228 3 times, resulting in a remainder of 39.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we subtract 189 from 228, we get 39.
Bring next digit (8) of the dividend behind the 39 and repeat the process: 398 / 63

Going ahead to step 4:
The number 63 fits into 398 6 times, leaving a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 136.0
The remainder is 20 after subtracting 378 from 398.
Include the next digit (0) from the dividend after 20, then repeat: 200 / 63

Moving on to step 5:
The number 63 fits into 200 3 times, leaving a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 1363.0
If we take 189 away from 200, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 6:
If we divide 110 by 63, we get 1 and a remainder of 47.
The next digit of our result is 1. 
Result so far: 1363.1
If we subtract 63 from 110, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 7:
The number 63 fits into 470 7 times, leaving a remainder of 29.
The number 7 becomes the next digit in our result. 
Result so far: 1363.17
Subtract 441 from 470 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 8:
If we divide 290 by 63, we get 4 and a remainder of 38.
Use 4 as the next digit of our solution. 
Result so far: 1363.174
Subtracting 252 from 290 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 9:
When dividing 380 by 63, we get 6 with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 1363.1746
If we take 378 away from 380, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 10:
63 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 1363.1746
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 11:
200 divided by 63 is 3 with a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 1363.174603
The remainder is 11 after subtracting 189 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 12:
The number 63 fits into 110 1 times, leaving a remainder of 47.
The next digit of our result is 1. 
Result so far: 1363.1746031
If we take 63 away from 110, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 13:
470 divided by 63 is 7 with a remainder of 29.
Use 7 as the next digit of our solution. 
Result so far: 1363.17460317
Subtracting 441 from 470 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

The quotient of the division is 1363.17460317, and the remainder is 2.9e-08.