80036541 ÷ 633 
The aim is to understand the frequency of 633 in 80036541.

On to step 1:
If we divide 8 by 633, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 633

Step 2:
The number 633 fits into 80 0 times, leaving a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 80, we get 80.
Take the next digit (0) from the dividend and append it to 80, then repeat: 800 / 633

On to step 3:
800 divided by 633 is 1 with a remainder of 167.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 167 after subtracting 633 from 800.
Bring next digit (3) of the dividend behind the 167 and repeat the process: 1673 / 633

Advancing to step 4:
The number 633 fits into 1673 2 times, leaving a remainder of 407.
Write down 2 as next digit of the result. 
Result so far: 12.0
Deduct 1266 from 1673 and we're left with 407.
Include the next digit (6) from the dividend after 407, then repeat: 4076 / 633

Moving on to step 5:
633 can be fit into 4076 6 times, resulting in a remainder of 278.
The number 6 becomes the next digit in our result. 
Result so far: 126.0
Deduct 3798 from 4076 and we're left with 278.
Bring next digit (5) of the dividend behind the 278 and repeat the process: 2785 / 633

Let's proceed to step 6:
2785 divided by 633 is 4 with a remainder of 253.
The next digit of our result is 4. 
Result so far: 1264.0
The remainder is 253 after subtracting 2532 from 2785.
Fetch the next digit (4) from the dividend, attach it to 253 and continue: 2534 / 633

Step 7:
2534 divided by 633 is 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 12644.0
Deduct 2532 from 2534 and we're left with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 633

Step 8:
The number 633 fits into 21 0 times, leaving a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 126440.0
Subtract 0 from 21 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 9:
The number 633 fits into 210 0 times, leaving a remainder of 210.
Use 0 as the next digit of our solution. 
Result so far: 126440.0
If we subtract 0 from 210, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

On to step 10:
633 can be fit into 2100 3 times, resulting in a remainder of 201.
The number 3 becomes the next digit in our result. 
Result so far: 126440.03
The remainder is 201 after subtracting 1899 from 2100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Advancing to step 11:
When dividing 2010 by 633, we get 3 with a remainder of 111.
Write down 3 as next digit of the result. 
Result so far: 126440.033
Subtract 1899 from 2010 to get 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Our division results in 126440.033 with a remaining 0.0111.