82802078 ÷ 159 
The aim is to understand the frequency of 159 in 82802078.

Going ahead to step 1:
If we divide 8 by 159, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 159

Advancing to step 2:
159 can be fit into 82 0 times, resulting in a remainder of 82.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 82 to get 82.
Bring next digit (8) of the dividend behind the 82 and repeat the process: 828 / 159

Step 3:
159 goes into 828 5 times with a remainder of 33.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 795 from 828 and we're left with 33.
Fetch the next digit (0) from the dividend, attach it to 33 and continue: 330 / 159

Step 4:
159 can be fit into 330 2 times, resulting in a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 52.0
If we take 318 away from 330, we end up with 12.
Append the next digit (2) from the dividend to 12 and continue with: 122 / 159

On to step 5:
If we divide 122 by 159, we get 0 and a remainder of 122.
Put 0 as the next digit of the answer. 
Result so far: 520.0
Subtract 0 from 122 to get 122.
Bring next digit (0) of the dividend behind the 122 and repeat the process: 1220 / 159

Let's proceed to step 6:
When dividing 1220 by 159, we get 7 with a remainder of 107.
Use 7 as the next digit of our solution. 
Result so far: 5207.0
Subtracting 1113 from 1220 leaves us with 107.
Fetch the next digit (7) from the dividend, attach it to 107 and continue: 1077 / 159

Going ahead to step 7:
The number 159 fits into 1077 6 times, leaving a remainder of 123.
Put 6 as the next digit of the answer. 
Result so far: 52076.0
If we subtract 954 from 1077, we get 123.
Grab the next digit (8) from the dividend, add it to 123, then carry on: 1238 / 159

Moving on to step 8:
The number 159 fits into 1238 7 times, leaving a remainder of 125.
The number 7 becomes the next digit in our result. 
Result so far: 520767.0
Subtract 1113 from 1238 to get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Advancing to step 9:
159 can be fit into 1250 7 times, resulting in a remainder of 137.
Put 7 as the next digit of the answer. 
Result so far: 520767.7
Subtracting 1113 from 1250 leaves us with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Step 10:
When dividing 1370 by 159, we get 8 with a remainder of 98.
The next digit of our result is 8. 
Result so far: 520767.78
Deduct 1272 from 1370 and we're left with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Step 11:
The number 159 fits into 980 6 times, leaving a remainder of 26.
Record the quotient 6 as the next digit in the result. 
Result so far: 520767.786
Subtracting 954 from 980 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 12:
260 divided by 159 is 1 with a remainder of 101.
The number 1 becomes the next digit in our result. 
Result so far: 520767.7861
The remainder is 101 after subtracting 159 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Let's proceed to step 13:
159 goes into 1010 6 times with a remainder of 56.
Write down 6 as next digit of the result. 
Result so far: 520767.78616
If we take 954 away from 1010, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 14:
159 can be fit into 560 3 times, resulting in a remainder of 83.
Record the quotient 3 as the next digit in the result. 
Result so far: 520767.786163
Subtract 477 from 560 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Going ahead to step 15:
When dividing 830 by 159, we get 5 with a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 520767.7861635
Deduct 795 from 830 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 16:
The number 159 fits into 350 2 times, leaving a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 520767.78616352
Subtracting 318 from 350 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

After the division, we end up with 520767.78616352 and a remainder of 3.2e-08.