82425565 ÷ 909 
The aim is to understand the frequency of 909 in 82425565.

On to step 1:
909 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 909

On to step 2:
If we divide 82 by 909, we get 0 and a remainder of 82.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 82 to get 82.
Fetch the next digit (4) from the dividend, attach it to 82 and continue: 824 / 909

Moving on to step 3:
824 divided by 909 is 0 with a remainder of 824.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 824 to get 824.
Grab the next digit (2) from the dividend, add it to 824, then carry on: 8242 / 909

Step 4:
8242 divided by 909 is 9 with a remainder of 61.
The next digit of our result is 9. 
Result so far: 9.0
The remainder is 61 after subtracting 8181 from 8242.
Fetch the next digit (5) from the dividend, attach it to 61 and continue: 615 / 909

Going ahead to step 5:
If we divide 615 by 909, we get 0 and a remainder of 615.
Record the quotient 0 as the next digit in the result. 
Result so far: 90.0
The remainder is 615 after subtracting 0 from 615.
Append the next digit (5) from the dividend to 615 and continue with: 6155 / 909

Going ahead to step 6:
The number 909 fits into 6155 6 times, leaving a remainder of 701.
The number 6 becomes the next digit in our result. 
Result so far: 906.0
Subtract 5454 from 6155 to get 701.
Append the next digit (6) from the dividend to 701 and continue with: 7016 / 909

On to step 7:
If we divide 7016 by 909, we get 7 and a remainder of 653.
Record the quotient 7 as the next digit in the result. 
Result so far: 9067.0
The remainder is 653 after subtracting 6363 from 7016.
Fetch the next digit (5) from the dividend, attach it to 653 and continue: 6535 / 909

On to step 8:
6535 divided by 909 is 7 with a remainder of 172.
The number 7 becomes the next digit in our result. 
Result so far: 90677.0
If we take 6363 away from 6535, we end up with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Step 9:
When dividing 1720 by 909, we get 1 with a remainder of 811.
Write down 1 as next digit of the result. 
Result so far: 90677.1
Subtracting 909 from 1720 leaves us with 811.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8110, and continue the process.

On to step 10:
When dividing 8110 by 909, we get 8 with a remainder of 838.
The number 8 becomes the next digit in our result. 
Result so far: 90677.18
Subtract 7272 from 8110 to get 838.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8380, and continue the process.

On to step 11:
If we divide 8380 by 909, we get 9 and a remainder of 199.
Write down 9 as next digit of the result. 
Result so far: 90677.189
Subtracting 8181 from 8380 leaves us with 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Moving on to step 12:
909 goes into 1990 2 times with a remainder of 172.
Use 2 as the next digit of our solution. 
Result so far: 90677.1892
Deduct 1818 from 1990 and we're left with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

On to step 13:
909 can be fit into 1720 1 times, resulting in a remainder of 811.
Put 1 as the next digit of the answer. 
Result so far: 90677.18921
Subtract 909 from 1720 to get 811.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8110, and continue the process.

On to step 14:
If we divide 8110 by 909, we get 8 and a remainder of 838.
Use 8 as the next digit of our solution. 
Result so far: 90677.189218
If we subtract 7272 from 8110, we get 838.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8380, and continue the process.

Let's proceed to step 15:
The number 909 fits into 8380 9 times, leaving a remainder of 199.
Record the quotient 9 as the next digit in the result. 
Result so far: 90677.1892189
The remainder is 199 after subtracting 8181 from 8380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Let's proceed to step 16:
If we divide 1990 by 909, we get 2 and a remainder of 172.
The number 2 becomes the next digit in our result. 
Result so far: 90677.18921892
If we take 1818 away from 1990, we end up with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

The quotient of the division is 90677.18921892, and the remainder is 1.72e-07.