Let's divide 917619 by 89
The aim is to understand the frequency of 89 in 917619.

Let's proceed to step 1:
When dividing 9 by 89, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 89

Step 2:
91 divided by 89 is 1 with a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 2 after subtracting 89 from 91.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 89

Going ahead to step 3:
The number 89 fits into 27 0 times, leaving a remainder of 27.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Deduct 0 from 27 and we're left with 27.
Include the next digit (6) from the dividend after 27, then repeat: 276 / 89

Going ahead to step 4:
When dividing 276 by 89, we get 3 with a remainder of 9.
The next digit of our result is 3. 
Result so far: 103.0
If we subtract 267 from 276, we get 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 89

Going ahead to step 5:
If we divide 91 by 89, we get 1 and a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 1031.0
Deduct 89 from 91 and we're left with 2.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 89

On to step 6:
89 goes into 29 0 times with a remainder of 29.
The number 0 becomes the next digit in our result. 
Result so far: 10310.0
Subtract 0 from 29 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 7:
When dividing 290 by 89, we get 3 with a remainder of 23.
Use 3 as the next digit of our solution. 
Result so far: 10310.3
If we subtract 267 from 290, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 8:
230 divided by 89 is 2 with a remainder of 52.
The number 2 becomes the next digit in our result. 
Result so far: 10310.32
The remainder is 52 after subtracting 178 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 9:
89 can be fit into 520 5 times, resulting in a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 10310.325
Subtract 445 from 520 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 10:
If we divide 750 by 89, we get 8 and a remainder of 38.
Record the quotient 8 as the next digit in the result. 
Result so far: 10310.3258
The remainder is 38 after subtracting 712 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 11:
When dividing 380 by 89, we get 4 with a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 10310.32584
Subtract 356 from 380 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 12:
If we divide 240 by 89, we get 2 and a remainder of 62.
The next digit of our result is 2. 
Result so far: 10310.325842
Subtracting 178 from 240 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 13:
620 divided by 89 is 6 with a remainder of 86.
The next digit of our result is 6. 
Result so far: 10310.3258426
Deduct 534 from 620 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Step 14:
The number 89 fits into 860 9 times, leaving a remainder of 59.
Record the quotient 9 as the next digit in the result. 
Result so far: 10310.32584269
The remainder is 59 after subtracting 801 from 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

The final outcome is 10310.32584269, with a leftover of 5.9e-08.