We divide 910201 by 83
The aim is to understand the frequency of 83 in 910201.

Moving on to step 1:
9 divided by 83 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 83

On to step 2:
83 goes into 91 1 times with a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 83 from 91 to get 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 83

Step 3:
80 divided by 83 is 0 with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 10.0
The remainder is 80 after subtracting 0 from 80.
Take the next digit (2) from the dividend and append it to 80, then repeat: 802 / 83

Moving on to step 4:
83 can be fit into 802 9 times, resulting in a remainder of 55.
The number 9 becomes the next digit in our result. 
Result so far: 109.0
The remainder is 55 after subtracting 747 from 802.
Include the next digit (0) from the dividend after 55, then repeat: 550 / 83

Going ahead to step 5:
If we divide 550 by 83, we get 6 and a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 1096.0
Deduct 498 from 550 and we're left with 52.
Include the next digit (1) from the dividend after 52, then repeat: 521 / 83

Step 6:
The number 83 fits into 521 6 times, leaving a remainder of 23.
Record the quotient 6 as the next digit in the result. 
Result so far: 10966.0
Subtracting 498 from 521 leaves us 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.

Advancing to step 7:
83 can be fit into 230 2 times, resulting in a remainder of 64.
Record the quotient 2 as the next digit in the result. 
Result so far: 10966.2
Subtracting 166 from 230 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 8:
83 goes into 640 7 times with a remainder of 59.
Put 7 as the next digit of the answer. 
Result so far: 10966.27
If we take 581 away from 640, we end up 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.

On to step 9:
The number 83 fits into 590 7 times, leaving a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 10966.277
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 final outcome is 10966.277, with a leftover of 0.0009.