83442594 divided by 261 
The aim is to understand the frequency of 261 in 83442594.

Advancing to step 1:
8 divided by 261 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 261

Moving on to step 2:
The number 261 fits into 83 0 times, leaving a remainder of 83.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 83 to get 83.
Bring next digit (4) of the dividend behind the 83 and repeat the process: 834 / 261

Step 3:
834 divided by 261 is 3 with a remainder of 51.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 783 from 834 leaves us with 51.
Bring next digit (4) of the dividend behind the 51 and repeat the process: 514 / 261

Step 4:
If we divide 514 by 261, we get 1 and a remainder of 253.
The next digit of our result is 1. 
Result so far: 31.0
Subtract 261 from 514 to get 253.
Grab the next digit (2) from the dividend, add it to 253, then carry on: 2532 / 261

Step 5:
The number 261 fits into 2532 9 times, leaving a remainder of 183.
Record the quotient 9 as the next digit in the result. 
Result so far: 319.0
Subtract 2349 from 2532 to get 183.
Take the next digit (5) from the dividend and append it to 183, then repeat: 1835 / 261

On to step 6:
1835 divided by 261 is 7 with a remainder of 8.
The number 7 becomes the next digit in our result. 
Result so far: 3197.0
If we take 1827 away from 1835, we end up with 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 261

Let's proceed to step 7:
If we divide 89 by 261, we get 0 and a remainder of 89.
Write down 0 as next digit of the result. 
Result so far: 31970.0
If we subtract 0 from 89, we get 89.
Bring next digit (4) of the dividend behind the 89 and repeat the process: 894 / 261

Advancing to step 8:
If we divide 894 by 261, we get 3 and a remainder of 111.
Write down 3 as next digit of the result. 
Result so far: 319703.0
Deduct 783 from 894 and we're left with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

On to step 9:
If we divide 1110 by 261, we get 4 and a remainder of 66.
Put 4 as the next digit of the answer. 
Result so far: 319703.4
Subtract 1044 from 1110 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 10:
The number 261 fits into 660 2 times, leaving a remainder of 138.
Record the quotient 2 as the next digit in the result. 
Result so far: 319703.42
Subtract 522 from 660 to get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Step 11:
261 can be fit into 1380 5 times, resulting in a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 319703.425
If we take 1305 away from 1380, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 12:
The number 261 fits into 750 2 times, leaving a remainder of 228.
The next digit of our result is 2. 
Result so far: 319703.4252
The remainder is 228 after subtracting 522 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

On to step 13:
The number 261 fits into 2280 8 times, leaving a remainder of 192.
The number 8 becomes the next digit in our result. 
Result so far: 319703.42528
Deduct 2088 from 2280 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Step 14:
1920 divided by 261 is 7 with a remainder of 93.
The number 7 becomes the next digit in our result. 
Result so far: 319703.425287
Subtracting 1827 from 1920 leaves us with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Moving on to step 15:
261 goes into 930 3 times with a remainder of 147.
The number 3 becomes the next digit in our result. 
Result so far: 319703.4252873
Subtract 783 from 930 to get 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

On to step 16:
The number 261 fits into 1470 5 times, leaving a remainder of 165.
Put 5 as the next digit of the answer. 
Result so far: 319703.42528735
If we subtract 1305 from 1470, we get 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

In conclusion, the division gives 319703.42528735 with a balance of 1.65e-07.