120498 ÷ 83 
The aim is to understand the frequency of 83 in 120498.

Going ahead to step 1:
83 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 83

On to step 2:
The number 83 fits into 12 0 times, leaving a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Grab the next digit (0) from the dividend, add it to 12, then carry on: 120 / 83

Step 3:
The number 83 fits into 120 1 times, leaving a remainder of 37.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 37 after subtracting 83 from 120.
Include the next digit (4) from the dividend after 37, then repeat: 374 / 83

On to step 4:
The number 83 fits into 374 4 times, leaving a remainder of 42.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtracting 332 from 374 leaves us with 42.
Bring next digit (9) of the dividend behind the 42 and repeat the process: 429 / 83

On to step 5:
The number 83 fits into 429 5 times, leaving a remainder of 14.
Write down 5 as next digit of the result. 
Result so far: 145.0
If we subtract 415 from 429, we get 14.
Bring next digit (8) of the dividend behind the 14 and repeat the process: 148 / 83

Going ahead to step 6:
148 divided by 83 is 1 with a remainder of 65.
Use 1 as the next digit of our solution. 
Result so far: 1451.0
Deduct 83 from 148 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 7:
If we divide 650 by 83, we get 7 and a remainder of 69.
The number 7 becomes the next digit in our result. 
Result so far: 1451.7
Deduct 581 from 650 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

On to step 8:
If we divide 690 by 83, we get 8 and a remainder of 26.
Write down 8 as next digit of the result. 
Result so far: 1451.78
If we take 664 away from 690, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 9:
260 divided by 83 is 3 with a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 1451.783
Subtract 249 from 260 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 10:
83 goes into 110 1 times with a remainder of 27.
Write down 1 as next digit of the result. 
Result so far: 1451.7831
Deduct 83 from 110 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 11:
When dividing 270 by 83, we get 3 with a remainder of 21.
The number 3 becomes the next digit in our result. 
Result so far: 1451.78313
If we take 249 away from 270, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 12:
When dividing 210 by 83, we get 2 with a remainder of 44.
Use 2 as the next digit of our solution. 
Result so far: 1451.783132
The remainder is 44 after subtracting 166 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 13:
83 goes into 440 5 times with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 1451.7831325
Subtracting 415 from 440 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 14:
83 can be fit into 250 3 times, resulting in a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 1451.78313253
If we take 249 away from 250, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final outcome is 1451.78313253, with a leftover of 1e-09.