We're dividing 71652077 by 261 
The aim is to understand the frequency of 261 in 71652077.

Moving on to step 1:
7 divided by 261 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 261

Moving on to step 2:
261 can be fit into 71 0 times, resulting in a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Append the next digit (6) from the dividend to 71 and continue with: 716 / 261

Advancing to step 3:
261 goes into 716 2 times with a remainder of 194.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 522 away from 716, we end up with 194.
Fetch the next digit (5) from the dividend, attach it to 194 and continue: 1945 / 261

Step 4:
When dividing 1945 by 261, we get 7 with a remainder of 118.
Write down 7 as next digit of the result. 
Result so far: 27.0
The remainder is 118 after subtracting 1827 from 1945.
Include the next digit (2) from the dividend after 118, then repeat: 1182 / 261

Step 5:
261 goes into 1182 4 times with a remainder of 138.
Write down 4 as next digit of the result. 
Result so far: 274.0
Subtracting 1044 from 1182 leaves us with 138.
Fetch the next digit (0) from the dividend, attach it to 138 and continue: 1380 / 261

On to step 6:
If we divide 1380 by 261, we get 5 and a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 2745.0
Deduct 1305 from 1380 and we're left with 75.
Append the next digit (7) from the dividend to 75 and continue with: 757 / 261

Step 7:
261 goes into 757 2 times with a remainder of 235.
Put 2 as the next digit of the answer. 
Result so far: 27452.0
Subtracting 522 from 757 leaves us with 235.
Take the next digit (7) from the dividend and append it to 235, then repeat: 2357 / 261

On to step 8:
If we divide 2357 by 261, we get 9 and a remainder of 8.
Write down 9 as next digit of the result. 
Result so far: 274529.0
The remainder is 8 after subtracting 2349 from 2357.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 9:
When dividing 80 by 261, we get 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 274529.0
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 10:
If we divide 800 by 261, we get 3 and a remainder of 17.
The next digit of our result is 3. 
Result so far: 274529.03
If we take 783 away from 800, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 11:
261 can be fit into 170 0 times, resulting in a remainder of 170.
Record the quotient 0 as the next digit in the result. 
Result so far: 274529.03
Subtract 0 from 170 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Going ahead to step 12:
261 goes into 1700 6 times with a remainder of 134.
Put 6 as the next digit of the answer. 
Result so far: 274529.0306
If we take 1566 away from 1700, we end up with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

On to step 13:
1340 divided by 261 is 5 with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 274529.03065
If we subtract 1305 from 1340, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 14:
The number 261 fits into 350 1 times, leaving a remainder of 89.
Write down 1 as next digit of the result. 
Result so far: 274529.030651
If we take 261 away from 350, we end up with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Going ahead to step 15:
When dividing 890 by 261, we get 3 with a remainder of 107.
Put 3 as the next digit of the answer. 
Result so far: 274529.0306513
If we take 783 away from 890, we end up with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Going ahead to step 16:
If we divide 1070 by 261, we get 4 and a remainder of 26.
Put 4 as the next digit of the answer. 
Result so far: 274529.03065134
If we take 1044 away from 1070, 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.

The final result is 274529.03065134 with a remainder of 2.6e-08.