520827 ÷ 69 
The aim is to understand the frequency of 69 in 520827.

On to step 1:
If we divide 5 by 69, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 69

On to step 2:
52 divided by 69 is 0 with a remainder of 52.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 52 after subtracting 0 from 52.
Append the next digit (0) from the dividend to 52 and continue with: 520 / 69

On to step 3:
520 divided by 69 is 7 with a remainder of 37.
Write down 7 as next digit of the result. 
Result so far: 7.0
The remainder is 37 after subtracting 483 from 520.
Grab the next digit (8) from the dividend, add it to 37, then carry on: 378 / 69

Let's proceed to step 4:
If we divide 378 by 69, we get 5 and a remainder of 33.
Use 5 as the next digit of our solution. 
Result so far: 75.0
Subtracting 345 from 378 leaves us with 33.
Append the next digit (2) from the dividend to 33 and continue with: 332 / 69

Going ahead to step 5:
When dividing 332 by 69, we get 4 with a remainder of 56.
Record the quotient 4 as the next digit in the result. 
Result so far: 754.0
If we take 276 away from 332, we end up with 56.
Take the next digit (7) from the dividend and append it to 56, then repeat: 567 / 69

Moving on to step 6:
69 can be fit into 567 8 times, resulting in a remainder of 15.
Put 8 as the next digit of the answer. 
Result so far: 7548.0
If we take 552 away from 567, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 7:
The number 69 fits into 150 2 times, leaving a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 7548.2
The remainder is 12 after subtracting 138 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 8:
If we divide 120 by 69, we get 1 and a remainder of 51.
The number 1 becomes the next digit in our result. 
Result so far: 7548.21
Subtract 69 from 120 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 9:
69 can be fit into 510 7 times, resulting in a remainder of 27.
Record the quotient 7 as the next digit in the result. 
Result so far: 7548.217
Subtract 483 from 510 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 10:
69 can be fit into 270 3 times, resulting in a remainder of 63.
Record the quotient 3 as the next digit in the result. 
Result so far: 7548.2173
If we subtract 207 from 270, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Advancing to step 11:
When dividing 630 by 69, we get 9 with a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 7548.21739
Subtracting 621 from 630 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 12:
When dividing 90 by 69, we get 1 with a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 7548.217391
Deduct 69 from 90 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 13:
69 goes into 210 3 times with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 7548.2173913
Subtracting 207 from 210 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 14:
69 goes into 30 0 times with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 7548.2173913
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

In conclusion, the division gives 7548.2173913 with a balance of 3e-08.