We're dividing 89425391 by 633 
The aim is to understand the frequency of 633 in 89425391.

Moving on to step 1:
When dividing 8 by 633, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 633

Step 2:
If we divide 89 by 633, we get 0 and a remainder of 89.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 89, we get 89.
Include the next digit (4) from the dividend after 89, then repeat: 894 / 633

On to step 3:
894 divided by 633 is 1 with a remainder of 261.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 633 from 894 to get 261.
Bring next digit (2) of the dividend behind the 261 and repeat the process: 2612 / 633

Going ahead to step 4:
If we divide 2612 by 633, we get 4 and a remainder of 80.
The next digit of our result is 4. 
Result so far: 14.0
The remainder is 80 after subtracting 2532 from 2612.
Grab the next digit (5) from the dividend, add it to 80, then carry on: 805 / 633

Advancing to step 5:
805 divided by 633 is 1 with a remainder of 172.
Use 1 as the next digit of our solution. 
Result so far: 141.0
Deduct 633 from 805 and we're left with 172.
Append the next digit (3) from the dividend to 172 and continue with: 1723 / 633

Step 6:
When dividing 1723 by 633, we get 2 with a remainder of 457.
Put 2 as the next digit of the answer. 
Result so far: 1412.0
Deduct 1266 from 1723 and we're left with 457.
Grab the next digit (9) from the dividend, add it to 457, then carry on: 4579 / 633

Advancing to step 7:
When dividing 4579 by 633, we get 7 with a remainder of 148.
The number 7 becomes the next digit in our result. 
Result so far: 14127.0
Deduct 4431 from 4579 and we're left with 148.
Take the next digit (1) from the dividend and append it to 148, then repeat: 1481 / 633

Step 8:
If we divide 1481 by 633, we get 2 and a remainder of 215.
Write down 2 as next digit of the result. 
Result so far: 141272.0
Deduct 1266 from 1481 and we're left with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Advancing to step 9:
2150 divided by 633 is 3 with a remainder of 251.
Write down 3 as next digit of the result. 
Result so far: 141272.3
If we subtract 1899 from 2150, we get 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Let's proceed to step 10:
633 goes into 2510 3 times with a remainder of 611.
Record the quotient 3 as the next digit in the result. 
Result so far: 141272.33
The remainder is 611 after subtracting 1899 from 2510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6110, and continue the process.

After the division, we end up with 141272.33 and a remainder of 0.611.