We look at the division of 171706 by 89 
The aim is to understand the frequency of 89 in 171706.

Step 1:
89 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 89

Let's proceed to step 2:
If we divide 17 by 89, we get 0 and a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 17 to get 17.
Fetch the next digit (1) from the dividend, attach it to 17 and continue: 171 / 89

Step 3:
If we divide 171 by 89, we get 1 and a remainder of 82.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 89 from 171 leaves us with 82.
Take the next digit (7) from the dividend and append it to 82, then repeat: 827 / 89

Going ahead to step 4:
827 divided by 89 is 9 with a remainder of 26.
Use 9 as the next digit of our solution. 
Result so far: 19.0
Subtracting 801 from 827 leaves us with 26.
Grab the next digit (0) from the dividend, add it to 26, then carry on: 260 / 89

Going ahead to step 5:
If we divide 260 by 89, we get 2 and a remainder of 82.
Use 2 as the next digit of our solution. 
Result so far: 192.0
Subtract 178 from 260 to get 82.
Bring next digit (6) of the dividend behind the 82 and repeat the process: 826 / 89

Moving on to step 6:
The number 89 fits into 826 9 times, leaving a remainder of 25.
Record the quotient 9 as the next digit in the result. 
Result so far: 1929.0
Deduct 801 from 826 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 7:
The number 89 fits into 250 2 times, leaving a remainder of 72.
Record the quotient 2 as the next digit in the result. 
Result so far: 1929.2
The remainder is 72 after subtracting 178 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 8:
720 divided by 89 is 8 with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 1929.28
Subtract 712 from 720 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 9:
The number 89 fits into 80 0 times, leaving a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 1929.28
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.

Step 10:
800 divided by 89 is 8 with a remainder of 88.
The next digit of our result is 8. 
Result so far: 1929.2808
Subtract 712 from 800 to get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

On to step 11:
The number 89 fits into 880 9 times, leaving a remainder of 79.
Write down 9 as next digit of the result. 
Result so far: 1929.28089
The remainder is 79 after subtracting 801 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Step 12:
790 divided by 89 is 8 with a remainder of 78.
Write down 8 as next digit of the result. 
Result so far: 1929.280898
Deduct 712 from 790 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 13:
The number 89 fits into 780 8 times, leaving a remainder of 68.
Write down 8 as next digit of the result. 
Result so far: 1929.2808988
The remainder is 68 after subtracting 712 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

The quotient of the division is 1929.2808988, and the remainder is 6.8e-07.