583768 ÷ 89 
The aim is to understand the frequency of 89 in 583768.

On to step 1:
89 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 89

Let's proceed to step 2:
The number 89 fits into 58 0 times, leaving a remainder of 58.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 58 to get 58.
Include the next digit (3) from the dividend after 58, then repeat: 583 / 89

Going ahead to step 3:
If we divide 583 by 89, we get 6 and a remainder of 49.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
The remainder is 49 after subtracting 534 from 583.
Include the next digit (7) from the dividend after 49, then repeat: 497 / 89

Going ahead to step 4:
89 can be fit into 497 5 times, resulting in a remainder of 52.
Use 5 as the next digit of our solution. 
Result so far: 65.0
If we subtract 445 from 497, we get 52.
Fetch the next digit (6) from the dividend, attach it to 52 and continue: 526 / 89

Moving on to step 5:
89 goes into 526 5 times with a remainder of 81.
Put 5 as the next digit of the answer. 
Result so far: 655.0
If we take 445 away from 526, we end up with 81.
Take the next digit (8) from the dividend and append it to 81, then repeat: 818 / 89

Moving on to step 6:
The number 89 fits into 818 9 times, leaving a remainder of 17.
Record the quotient 9 as the next digit in the result. 
Result so far: 6559.0
The remainder is 17 after subtracting 801 from 818.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 7:
The number 89 fits into 170 1 times, leaving a remainder of 81.
Record the quotient 1 as the next digit in the result. 
Result so far: 6559.1
Deduct 89 from 170 and we're left with 81.
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 8:
The number 89 fits into 810 9 times, leaving a remainder of 9.
Put 9 as the next digit of the answer. 
Result so far: 6559.19
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.

Step 9:
When dividing 90 by 89, we get 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 6559.191
Subtract 89 from 90 to get 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 10:
If we divide 10 by 89, we get 0 and a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 6559.191
Subtracting 0 from 10 leaves us 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 11:
When dividing 100 by 89, we get 1 with a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 6559.19101
If we take 89 away from 100, we end up 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.

Step 12:
89 can be fit into 110 1 times, resulting in a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 6559.191011
Subtract 89 from 110 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.

The final result is 6559.191011 with a remainder of 2.1e-06.