We're dividing 708593 by 89 
The aim is to understand the frequency of 89 in 708593.

Step 1:
If we divide 7 by 89, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 89

Moving on to step 2:
If we divide 70 by 89, we get 0 and a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 70, we get 70.
Grab the next digit (8) from the dividend, add it to 70, then carry on: 708 / 89

Let's proceed to step 3:
The number 89 fits into 708 7 times, leaving a remainder of 85.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtract 623 from 708 to get 85.
Include the next digit (5) from the dividend after 85, then repeat: 855 / 89

Let's proceed to step 4:
89 can be fit into 855 9 times, resulting in a remainder of 54.
The number 9 becomes the next digit in our result. 
Result so far: 79.0
If we subtract 801 from 855, we get 54.
Include the next digit (9) from the dividend after 54, then repeat: 549 / 89

Let's proceed to step 5:
When dividing 549 by 89, we get 6 with a remainder of 15.
The number 6 becomes the next digit in our result. 
Result so far: 796.0
If we take 534 away from 549, we end up with 15.
Append the next digit (3) from the dividend to 15 and continue with: 153 / 89

On to step 6:
When dividing 153 by 89, we get 1 with a remainder of 64.
Write down 1 as next digit of the result. 
Result so far: 7961.0
If we subtract 89 from 153, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 7:
640 divided by 89 is 7 with a remainder of 17.
Record the quotient 7 as the next digit in the result. 
Result so far: 7961.7
The remainder is 17 after subtracting 623 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 8:
When dividing 170 by 89, we get 1 with a remainder of 81.
Record the quotient 1 as the next digit in the result. 
Result so far: 7961.71
The remainder is 81 after subtracting 89 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Let's proceed to step 9:
810 divided by 89 is 9 with a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 7961.719
If we subtract 801 from 810, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 10:
89 goes into 90 1 times with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 7961.7191
If we take 89 away from 90, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 11:
89 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 7961.7191
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 12:
89 goes into 100 1 times with a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 7961.719101
Subtracting 89 from 100 leaves us 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.

Moving on to step 13:
If we divide 110 by 89, we get 1 and a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 7961.7191011
The remainder is 21 after subtracting 89 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The final outcome is 7961.7191011, with a leftover of 2.1e-07.