80689 ÷ 63 
The aim is to understand the frequency of 63 in 80689.

Advancing to step 1:
63 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 63

Advancing to step 2:
If we divide 80 by 63, we get 1 and a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 17 after subtracting 63 from 80.
Fetch the next digit (6) from the dividend, attach it to 17 and continue: 176 / 63

Moving on to step 3:
If we divide 176 by 63, we get 2 and a remainder of 50.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtract 126 from 176 to get 50.
Fetch the next digit (8) from the dividend, attach it to 50 and continue: 508 / 63

Step 4:
63 can be fit into 508 8 times, resulting in a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 128.0
If we subtract 504 from 508, we get 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 63

Advancing to step 5:
When dividing 49 by 63, we get 0 with a remainder of 49.
The number 0 becomes the next digit in our result. 
Result so far: 1280.0
If we take 0 away from 49, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Going ahead to step 6:
63 can be fit into 490 7 times, resulting in a remainder of 49.
Use 7 as the next digit of our solution. 
Result so far: 1280.7
Subtract 441 from 490 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 7:
The number 63 fits into 490 7 times, leaving a remainder of 49.
Use 7 as the next digit of our solution. 
Result so far: 1280.77
Subtracting 441 from 490 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

The final outcome is 1280.77, with a leftover of 0.049.