Let's divide 350663 by 83
The aim is to understand the frequency of 83 in 350663.

Step 1:
83 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 83

Let's proceed to step 2:
35 divided by 83 is 0 with a remainder of 35.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 35 to get 35.
Grab the next digit (0) from the dividend, add it to 35, then carry on: 350 / 83

Let's proceed to step 3:
83 goes into 350 4 times with a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 18 after subtracting 332 from 350.
Append the next digit (6) from the dividend to 18 and continue with: 186 / 83

Advancing to step 4:
The number 83 fits into 186 2 times, leaving a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 42.0
Deduct 166 from 186 and we're left with 20.
Append the next digit (6) from the dividend to 20 and continue with: 206 / 83

On to step 5:
The number 83 fits into 206 2 times, leaving a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 422.0
Subtract 166 from 206 to get 40.
Append the next digit (3) from the dividend to 40 and continue with: 403 / 83

Going ahead to step 6:
83 can be fit into 403 4 times, resulting in a remainder of 71.
Record the quotient 4 as the next digit in the result. 
Result so far: 4224.0
Deduct 332 from 403 and we're left with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

On to step 7:
83 goes into 710 8 times with a remainder of 46.
Use 8 as the next digit of our solution. 
Result so far: 4224.8
Subtracting 664 from 710 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 8:
The number 83 fits into 460 5 times, leaving a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 4224.85
If we take 415 away from 460, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 9:
The number 83 fits into 450 5 times, leaving a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 4224.855
Deduct 415 from 450 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.

The quotient of the division is 4224.855, and the remainder is 0.0035.