61627819 ÷ 263 
The aim is to understand the frequency of 263 in 61627819.

Let's proceed to step 1:
If we divide 6 by 263, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 263

Moving on to step 2:
The number 263 fits into 61 0 times, leaving a remainder of 61.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 61 and we're left with 61.
Fetch the next digit (6) from the dividend, attach it to 61 and continue: 616 / 263

Moving on to step 3:
616 divided by 263 is 2 with a remainder of 90.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 526 from 616 to get 90.
Include the next digit (2) from the dividend after 90, then repeat: 902 / 263

Let's proceed to step 4:
902 divided by 263 is 3 with a remainder of 113.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Subtract 789 from 902 to get 113.
Include the next digit (7) from the dividend after 113, then repeat: 1137 / 263

On to step 5:
If we divide 1137 by 263, we get 4 and a remainder of 85.
The number 4 becomes the next digit in our result. 
Result so far: 234.0
Deduct 1052 from 1137 and we're left with 85.
Fetch the next digit (8) from the dividend, attach it to 85 and continue: 858 / 263

Going ahead to step 6:
When dividing 858 by 263, we get 3 with a remainder of 69.
Put 3 as the next digit of the answer. 
Result so far: 2343.0
The remainder is 69 after subtracting 789 from 858.
Bring next digit (1) of the dividend behind the 69 and repeat the process: 691 / 263

On to step 7:
When dividing 691 by 263, we get 2 with a remainder of 165.
Write down 2 as next digit of the result. 
Result so far: 23432.0
Deduct 526 from 691 and we're left with 165.
Bring next digit (9) of the dividend behind the 165 and repeat the process: 1659 / 263

Moving on to step 8:
If we divide 1659 by 263, we get 6 and a remainder of 81.
The next digit of our result is 6. 
Result so far: 234326.0
If we subtract 1578 from 1659, we get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Advancing to step 9:
263 goes into 810 3 times with a remainder of 21.
Write down 3 as next digit of the result. 
Result so far: 234326.3
Deduct 789 from 810 and we're left 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.

On to step 10:
263 can be fit into 210 0 times, resulting in a remainder of 210.
The number 0 becomes the next digit in our result. 
Result so far: 234326.3
Subtract 0 from 210 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

On to step 11:
2100 divided by 263 is 7 with a remainder of 259.
The next digit of our result is 7. 
Result so far: 234326.307
Subtract 1841 from 2100 to get 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Let's proceed to step 12:
263 can be fit into 2590 9 times, resulting in a remainder of 223.
Write down 9 as next digit of the result. 
Result so far: 234326.3079
Deduct 2367 from 2590 and we're left with 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

Advancing to step 13:
When dividing 2230 by 263, we get 8 with a remainder of 126.
Put 8 as the next digit of the answer. 
Result so far: 234326.30798
The remainder is 126 after subtracting 2104 from 2230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

On to step 14:
If we divide 1260 by 263, we get 4 and a remainder of 208.
Put 4 as the next digit of the answer. 
Result so far: 234326.307984
Deduct 1052 from 1260 and we're left with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Moving on to step 15:
263 can be fit into 2080 7 times, resulting in a remainder of 239.
The number 7 becomes the next digit in our result. 
Result so far: 234326.3079847
If we subtract 1841 from 2080, we get 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

Step 16:
263 goes into 2390 9 times with a remainder of 23.
The next digit of our result is 9. 
Result so far: 234326.30798479
The remainder is 23 after subtracting 2367 from 2390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Our division results in 234326.30798479 with a remaining 2.3e-08.