8347 divided by 90 
The aim is to understand the frequency of 90 in 8347.

Step 1:
90 goes into 8 0 times with 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 (3) from the dividend to 8 and continue with: 83 / 90

Step 2:
If we divide 83 by 90, we get 0 and a remainder of 83.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 83 leaves us with 83.
Include the next digit (4) from the dividend after 83, then repeat: 834 / 90

Going ahead to step 3:
If we divide 834 by 90, we get 9 and a remainder of 24.
Use 9 as the next digit of our solution. 
Result so far: 9.0
The remainder is 24 after subtracting 810 from 834.
Include the next digit (7) from the dividend after 24, then repeat: 247 / 90

Moving on to step 4:
247 divided by 90 is 2 with a remainder of 67.
The number 2 becomes the next digit in our result. 
Result so far: 92.0
If we take 180 away from 247, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 5:
When dividing 670 by 90, we get 7 with a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 92.7
Subtract 630 from 670 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 6:
90 goes into 400 4 times with a remainder of 40.
Write down 4 as next digit of the result. 
Result so far: 92.74
If we subtract 360 from 400, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 7:
If we divide 400 by 90, we get 4 and a remainder of 40.
Write down 4 as next digit of the result. 
Result so far: 92.744
The remainder is 40 after subtracting 360 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

In conclusion, the division gives 92.744 with a balance of 0.004.