133390 divided by 83 
The aim is to understand the frequency of 83 in 133390.

Let's proceed to step 1:
83 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 83

Step 2:
If we divide 13 by 83, we get 0 and a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Bring next digit (3) of the dividend behind the 13 and repeat the process: 133 / 83

Moving on to step 3:
If we divide 133 by 83, we get 1 and a remainder of 50.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 83 from 133 to get 50.
Take the next digit (3) from the dividend and append it to 50, then repeat: 503 / 83

Let's proceed to step 4:
83 goes into 503 6 times with a remainder of 5.
The next digit of our result is 6. 
Result so far: 16.0
Subtracting 498 from 503 leaves us with 5.
Fetch the next digit (9) from the dividend, attach it to 5 and continue: 59 / 83

Moving on to step 5:
83 goes into 59 0 times with a remainder of 59.
The next digit of our result is 0. 
Result so far: 160.0
The remainder is 59 after subtracting 0 from 59.
Grab the next digit (0) from the dividend, add it to 59, then carry on: 590 / 83

On to step 6:
If we divide 590 by 83, we get 7 and a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 1607.0
The remainder is 9 after subtracting 581 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 7:
90 divided by 83 is 1 with a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 1607.1
Subtract 83 from 90 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 8:
70 divided by 83 is 0 with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 1607.1
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 9:
83 goes into 700 8 times with a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 1607.108
Deduct 664 from 700 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 10:
83 goes into 360 4 times with a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 1607.1084
The remainder is 28 after subtracting 332 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 11:
When dividing 280 by 83, we get 3 with a remainder of 31.
Record the quotient 3 as the next digit in the result. 
Result so far: 1607.10843
Subtract 249 from 280 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 12:
If we divide 310 by 83, we get 3 and a remainder of 61.
Use 3 as the next digit of our solution. 
Result so far: 1607.108433
Subtract 249 from 310 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

After the division, we end up with 1607.108433 and a remainder of 6.1e-06.