We divide 873699 by 83
The aim is to understand the frequency of 83 in 873699.

Let's proceed to step 1:
83 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 83

Going ahead to step 2:
83 can be fit into 87 1 times, resulting in a remainder of 4.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 83 from 87, we get 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 83

Moving on to step 3:
83 goes into 43 0 times with a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtracting 0 from 43 leaves us with 43.
Bring next digit (6) of the dividend behind the 43 and repeat the process: 436 / 83

Going ahead to step 4:
When dividing 436 by 83, we get 5 with a remainder of 21.
Record the quotient 5 as the next digit in the result. 
Result so far: 105.0
If we subtract 415 from 436, we get 21.
Append the next digit (9) from the dividend to 21 and continue with: 219 / 83

Moving on to step 5:
219 divided by 83 is 2 with a remainder of 53.
The next digit of our result is 2. 
Result so far: 1052.0
Subtract 166 from 219 to get 53.
Fetch the next digit (9) from the dividend, attach it to 53 and continue: 539 / 83

Moving on to step 6:
When dividing 539 by 83, we get 6 with a remainder of 41.
Record the quotient 6 as the next digit in the result. 
Result so far: 10526.0
If we take 498 away from 539, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 7:
410 divided by 83 is 4 with a remainder of 78.
Record the quotient 4 as the next digit in the result. 
Result so far: 10526.4
Deduct 332 from 410 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 8:
The number 83 fits into 780 9 times, leaving a remainder of 33.
Use 9 as the next digit of our solution. 
Result so far: 10526.49
Deduct 747 from 780 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 9:
83 goes into 330 3 times with a remainder of 81.
Put 3 as the next digit of the answer. 
Result so far: 10526.493
Deduct 249 from 330 and we're left with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Step 10:
When dividing 810 by 83, we get 9 with a remainder of 63.
Record the quotient 9 as the next digit in the result. 
Result so far: 10526.4939
If we take 747 away from 810, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 11:
When dividing 630 by 83, we get 7 with a remainder of 49.
Record the quotient 7 as the next digit in the result. 
Result so far: 10526.49397
Subtracting 581 from 630 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 12:
83 can be fit into 490 5 times, resulting in a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 10526.493975
The remainder is 75 after subtracting 415 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 13:
The number 83 fits into 750 9 times, leaving a remainder of 3.
The next digit of our result is 9. 
Result so far: 10526.4939759
If we take 747 away from 750, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 14:
83 goes into 30 0 times with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 10526.4939759
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final result is 10526.4939759 with a remainder of 3e-08.