Let's divide 800925 by 89
The aim is to understand the frequency of 89 in 800925.

On to step 1:
8 divided by 89 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 89

Step 2:
If we divide 80 by 89, we get 0 and a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Bring next digit (0) of the dividend behind the 80 and repeat the process: 800 / 89

On to step 3:
If we divide 800 by 89, we get 8 and a remainder of 88.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 712 from 800 to get 88.
Grab the next digit (9) from the dividend, add it to 88, then carry on: 889 / 89

Let's proceed to step 4:
When dividing 889 by 89, we get 9 with a remainder of 88.
Record the quotient 9 as the next digit in the result. 
Result so far: 89.0
If we subtract 801 from 889, we get 88.
Bring next digit (2) of the dividend behind the 88 and repeat the process: 882 / 89

Let's proceed to step 5:
The number 89 fits into 882 9 times, leaving a remainder of 81.
Use 9 as the next digit of our solution. 
Result so far: 899.0
If we subtract 801 from 882, we get 81.
Append the next digit (5) from the dividend to 81 and continue with: 815 / 89

Step 6:
815 divided by 89 is 9 with a remainder of 14.
Use 9 as the next digit of our solution. 
Result so far: 8999.0
If we subtract 801 from 815, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 7:
89 goes into 140 1 times with a remainder of 51.
The next digit of our result is 1. 
Result so far: 8999.1
Subtracting 89 from 140 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 8:
If we divide 510 by 89, we get 5 and a remainder of 65.
Use 5 as the next digit of our solution. 
Result so far: 8999.15
If we take 445 away from 510, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 9:
89 can be fit into 650 7 times, resulting in a remainder of 27.
Write down 7 as next digit of the result. 
Result so far: 8999.157
If we subtract 623 from 650, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 10:
270 divided by 89 is 3 with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 8999.1573
Subtract 267 from 270 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 11:
89 can be fit into 30 0 times, resulting in a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 8999.1573
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 12:
300 divided by 89 is 3 with a remainder of 33.
The next digit of our result is 3. 
Result so far: 8999.157303
If we take 267 away from 300, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 13:
When dividing 330 by 89, we get 3 with a remainder of 63.
Record the quotient 3 as the next digit in the result. 
Result so far: 8999.1573033
Deduct 267 from 330 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

The final outcome is 8999.1573033, with a leftover of 6.3e-07.