685826 ÷ 89 
The aim is to understand the frequency of 89 in 685826.

Advancing to step 1:
89 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 89

Advancing to step 2:
When dividing 68 by 89, we get 0 with a remainder of 68.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 68 and we're left with 68.
Bring next digit (5) of the dividend behind the 68 and repeat the process: 685 / 89

Advancing to step 3:
If we divide 685 by 89, we get 7 and a remainder of 62.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtracting 623 from 685 leaves us with 62.
Bring next digit (8) of the dividend behind the 62 and repeat the process: 628 / 89

Advancing to step 4:
89 goes into 628 7 times with a remainder of 5.
The number 7 becomes the next digit in our result. 
Result so far: 77.0
If we take 623 away from 628, we end up with 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 89

Advancing to step 5:
When dividing 52 by 89, we get 0 with a remainder of 52.
Put 0 as the next digit of the answer. 
Result so far: 770.0
Subtracting 0 from 52 leaves us with 52.
Fetch the next digit (6) from the dividend, attach it to 52 and continue: 526 / 89

Step 6:
The number 89 fits into 526 5 times, leaving a remainder of 81.
Write down 5 as next digit of the result. 
Result so far: 7705.0
If we take 445 away from 526, we end up 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.

Going ahead to step 7:
810 divided by 89 is 9 with a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 7705.9
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.

Advancing to step 8:
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: 7705.91
Deduct 89 from 90 and we're left 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.

Advancing to step 9:
If we divide 10 by 89, we get 0 and a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 7705.91
Subtract 0 from 10 to get 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 10:
89 goes into 100 1 times with a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 7705.9101
Deduct 89 from 100 and we're left 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 11:
110 divided by 89 is 1 with a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 7705.91011
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.

After the division, we end up with 7705.91011 and a remainder of 2.1e-05.