Let's divide 25796840 by 89
The aim is to understand the frequency of 89 in 25796840.

On to step 1:
2 divided by 89 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 89

Step 2:
If we divide 25 by 89, we get 0 and a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Append the next digit (7) from the dividend to 25 and continue with: 257 / 89

Let's proceed to step 3:
When dividing 257 by 89, we get 2 with a remainder of 79.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 79 after subtracting 178 from 257.
Grab the next digit (9) from the dividend, add it to 79, then carry on: 799 / 89

Going ahead to step 4:
799 divided by 89 is 8 with a remainder of 87.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
If we subtract 712 from 799, we get 87.
Include the next digit (6) from the dividend after 87, then repeat: 876 / 89

Let's proceed to step 5:
89 can be fit into 876 9 times, resulting in a remainder of 75.
The number 9 becomes the next digit in our result. 
Result so far: 289.0
If we subtract 801 from 876, we get 75.
Take the next digit (8) from the dividend and append it to 75, then repeat: 758 / 89

On to step 6:
89 can be fit into 758 8 times, resulting in a remainder of 46.
Use 8 as the next digit of our solution. 
Result so far: 2898.0
If we subtract 712 from 758, we get 46.
Bring next digit (4) of the dividend behind the 46 and repeat the process: 464 / 89

Advancing to step 7:
464 divided by 89 is 5 with a remainder of 19.
The next digit of our result is 5. 
Result so far: 28985.0
Deduct 445 from 464 and we're left with 19.
Grab the next digit (0) from the dividend, add it to 19, then carry on: 190 / 89

Let's proceed to step 8:
When dividing 190 by 89, we get 2 with a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 289852.0
If we subtract 178 from 190, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 9:
89 goes into 120 1 times with a remainder of 31.
The number 1 becomes the next digit in our result. 
Result so far: 289852.1
Subtract 89 from 120 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 10:
310 divided by 89 is 3 with a remainder of 43.
The number 3 becomes the next digit in our result. 
Result so far: 289852.13
If we take 267 away from 310, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 11:
89 goes into 430 4 times with a remainder of 74.
The next digit of our result is 4. 
Result so far: 289852.134
If we take 356 away from 430, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 12:
89 goes into 740 8 times with a remainder of 28.
The next digit of our result is 8. 
Result so far: 289852.1348
Subtract 712 from 740 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 13:
The number 89 fits into 280 3 times, leaving a remainder of 13.
Put 3 as the next digit of the answer. 
Result so far: 289852.13483
If we subtract 267 from 280, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 14:
If we divide 130 by 89, we get 1 and a remainder of 41.
The next digit of our result is 1. 
Result so far: 289852.134831
If we subtract 89 from 130, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Advancing to step 15:
410 divided by 89 is 4 with a remainder of 54.
Put 4 as the next digit of the answer. 
Result so far: 289852.1348314
If we take 356 away from 410, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 16:
89 can be fit into 540 6 times, resulting in a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 289852.13483146
Deduct 534 from 540 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

After the division, we end up with 289852.13483146 and a remainder of 6e-09.