We're dividing 339735 by 83 
The aim is to understand the frequency of 83 in 339735.

On to step 1:
If we divide 3 by 83, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 83

On to step 2:
The number 83 fits into 33 0 times, leaving a remainder of 33.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 33 to get 33.
Fetch the next digit (9) from the dividend, attach it to 33 and continue: 339 / 83

On to step 3:
339 divided by 83 is 4 with a remainder of 7.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 332 from 339 and we're left with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 83

Let's proceed to step 4:
The number 83 fits into 77 0 times, leaving a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 40.0
If we subtract 0 from 77, we get 77.
Take the next digit (3) from the dividend and append it to 77, then repeat: 773 / 83

Let's proceed to step 5:
When dividing 773 by 83, we get 9 with a remainder of 26.
Put 9 as the next digit of the answer. 
Result so far: 409.0
If we take 747 away from 773, we end up with 26.
Grab the next digit (5) from the dividend, add it to 26, then carry on: 265 / 83

Let's proceed to step 6:
83 can be fit into 265 3 times, resulting in a remainder of 16.
Put 3 as the next digit of the answer. 
Result so far: 4093.0
Deduct 249 from 265 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 7:
The number 83 fits into 160 1 times, leaving a remainder of 77.
Record the quotient 1 as the next digit in the result. 
Result so far: 4093.1
The remainder is 77 after subtracting 83 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Going ahead to step 8:
The number 83 fits into 770 9 times, leaving a remainder of 23.
Write down 9 as next digit of the result. 
Result so far: 4093.19
If we take 747 away from 770, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 9:
83 goes into 230 2 times with a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 4093.192
The remainder is 64 after subtracting 166 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 10:
When dividing 640 by 83, we get 7 with a remainder of 59.
The number 7 becomes the next digit in our result. 
Result so far: 4093.1927
Deduct 581 from 640 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 11:
When dividing 590 by 83, we get 7 with a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 4093.19277
If we take 581 away from 590, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

The quotient of the division is 4093.19277, and the remainder is 9e-06.