We look at the division of 80567486 by 959 
The aim is to understand the frequency of 959 in 80567486.

Step 1:
959 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 959

On to step 2:
If we divide 80 by 959, we get 0 and a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Grab the next digit (5) from the dividend, add it to 80, then carry on: 805 / 959

Going ahead to step 3:
When dividing 805 by 959, we get 0 with a remainder of 805.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 805, we get 805.
Include the next digit (6) from the dividend after 805, then repeat: 8056 / 959

Advancing to step 4:
The number 959 fits into 8056 8 times, leaving a remainder of 384.
The next digit of our result is 8. 
Result so far: 8.0
Subtract 7672 from 8056 to get 384.
Fetch the next digit (7) from the dividend, attach it to 384 and continue: 3847 / 959

Moving on to step 5:
When dividing 3847 by 959, we get 4 with a remainder of 11.
Record the quotient 4 as the next digit in the result. 
Result so far: 84.0
Deduct 3836 from 3847 and we're left with 11.
Append the next digit (4) from the dividend to 11 and continue with: 114 / 959

Let's proceed to step 6:
959 goes into 114 0 times with a remainder of 114.
Put 0 as the next digit of the answer. 
Result so far: 840.0
Subtracting 0 from 114 leaves us with 114.
Bring next digit (8) of the dividend behind the 114 and repeat the process: 1148 / 959

Step 7:
If we divide 1148 by 959, we get 1 and a remainder of 189.
Use 1 as the next digit of our solution. 
Result so far: 8401.0
Deduct 959 from 1148 and we're left with 189.
Include the next digit (6) from the dividend after 189, then repeat: 1896 / 959

Step 8:
959 goes into 1896 1 times with a remainder of 937.
Write down 1 as next digit of the result. 
Result so far: 84011.0
The remainder is 937 after subtracting 959 from 1896.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9370, and continue the process.

Advancing to step 9:
The number 959 fits into 9370 9 times, leaving a remainder of 739.
The number 9 becomes the next digit in our result. 
Result so far: 84011.9
Subtracting 8631 from 9370 leaves us with 739.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7390, and continue the process.

Let's proceed to step 10:
7390 divided by 959 is 7 with a remainder of 677.
Put 7 as the next digit of the answer. 
Result so far: 84011.97
If we take 6713 away from 7390, we end up with 677.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6770, and continue the process.

Going ahead to step 11:
959 goes into 6770 7 times with a remainder of 57.
Write down 7 as next digit of the result. 
Result so far: 84011.977
Subtract 6713 from 6770 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Our division results in 84011.977 with a remaining 0.0057.