We're dividing 590345 by 89 
The aim is to understand the frequency of 89 in 590345.

Advancing to step 1:
89 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (9) from the dividend to 5 and continue with: 59 / 89

Moving on to step 2:
When dividing 59 by 89, we get 0 with a remainder of 59.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 59 to get 59.
Grab the next digit (0) from the dividend, add it to 59, then carry on: 590 / 89

Step 3:
When dividing 590 by 89, we get 6 with a remainder of 56.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 56 after subtracting 534 from 590.
Grab the next digit (3) from the dividend, add it to 56, then carry on: 563 / 89

On to step 4:
89 can be fit into 563 6 times, resulting in a remainder of 29.
Write down 6 as next digit of the result. 
Result so far: 66.0
If we subtract 534 from 563, we get 29.
Include the next digit (4) from the dividend after 29, then repeat: 294 / 89

Advancing to step 5:
The number 89 fits into 294 3 times, leaving a remainder of 27.
The number 3 becomes the next digit in our result. 
Result so far: 663.0
Subtract 267 from 294 to get 27.
Fetch the next digit (5) from the dividend, attach it to 27 and continue: 275 / 89

Let's proceed to step 6:
89 goes into 275 3 times with a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 6633.0
Subtracting 267 from 275 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 7:
80 divided by 89 is 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 6633.0
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 8:
800 divided by 89 is 8 with a remainder of 88.
Record the quotient 8 as the next digit in the result. 
Result so far: 6633.08
The remainder is 88 after subtracting 712 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Let's proceed to step 9:
When dividing 880 by 89, we get 9 with a remainder of 79.
Use 9 as the next digit of our solution. 
Result so far: 6633.089
If we take 801 away from 880, we end up with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

On to step 10:
89 can be fit into 790 8 times, resulting in a remainder of 78.
The number 8 becomes the next digit in our result. 
Result so far: 6633.0898
Subtract 712 from 790 to get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 11:
780 divided by 89 is 8 with a remainder of 68.
Write down 8 as next digit of the result. 
Result so far: 6633.08988
Deduct 712 from 780 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

The final outcome is 6633.08988, with a leftover of 6.8e-05.