83238329 ÷ 850 
The aim is to understand the frequency of 850 in 83238329.

On to step 1:
If we divide 8 by 850, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 850

Step 2:
If we divide 83 by 850, we get 0 and a remainder of 83.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 83 and we're left with 83.
Grab the next digit (2) from the dividend, add it to 83, then carry on: 832 / 850

Going ahead to step 3:
If we divide 832 by 850, we get 0 and a remainder of 832.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 832, we end up with 832.
Append the next digit (3) from the dividend to 832 and continue with: 8323 / 850

Let's proceed to step 4:
850 goes into 8323 9 times with a remainder of 673.
The next digit of our result is 9. 
Result so far: 9.0
If we subtract 7650 from 8323, we get 673.
Append the next digit (8) from the dividend to 673 and continue with: 6738 / 850

Going ahead to step 5:
850 can be fit into 6738 7 times, resulting in a remainder of 788.
Record the quotient 7 as the next digit in the result. 
Result so far: 97.0
Subtract 5950 from 6738 to get 788.
Bring next digit (3) of the dividend behind the 788 and repeat the process: 7883 / 850

Advancing to step 6:
When dividing 7883 by 850, we get 9 with a remainder of 233.
The next digit of our result is 9. 
Result so far: 979.0
Deduct 7650 from 7883 and we're left with 233.
Fetch the next digit (2) from the dividend, attach it to 233 and continue: 2332 / 850

Advancing to step 7:
850 can be fit into 2332 2 times, resulting in a remainder of 632.
The number 2 becomes the next digit in our result. 
Result so far: 9792.0
Subtract 1700 from 2332 to get 632.
Take the next digit (9) from the dividend and append it to 632, then repeat: 6329 / 850

Let's proceed to step 8:
The number 850 fits into 6329 7 times, leaving a remainder of 379.
The next digit of our result is 7. 
Result so far: 97927.0
If we subtract 5950 from 6329, we get 379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

Step 9:
When dividing 3790 by 850, we get 4 with a remainder of 390.
The number 4 becomes the next digit in our result. 
Result so far: 97927.4
Subtract 3400 from 3790 to get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

On to step 10:
850 can be fit into 3900 4 times, resulting in a remainder of 500.
Put 4 as the next digit of the answer. 
Result so far: 97927.44
If we subtract 3400 from 3900, we get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

The final result is 97927.44 with a remainder of 0.5.