64689474 ÷ 263 
The aim is to understand the frequency of 263 in 64689474.

Let's proceed to step 1:
263 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 263

Advancing to step 2:
263 goes into 64 0 times with a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 64 and we're left with 64.
Grab the next digit (6) from the dividend, add it to 64, then carry on: 646 / 263

On to step 3:
263 can be fit into 646 2 times, resulting in a remainder of 120.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 120 after subtracting 526 from 646.
Bring next digit (8) of the dividend behind the 120 and repeat the process: 1208 / 263

Moving on to step 4:
263 can be fit into 1208 4 times, resulting in a remainder of 156.
The next digit of our result is 4. 
Result so far: 24.0
Deduct 1052 from 1208 and we're left with 156.
Include the next digit (9) from the dividend after 156, then repeat: 1569 / 263

Let's proceed to step 5:
263 goes into 1569 5 times with a remainder of 254.
Use 5 as the next digit of our solution. 
Result so far: 245.0
Subtract 1315 from 1569 to get 254.
Grab the next digit (4) from the dividend, add it to 254, then carry on: 2544 / 263

Moving on to step 6:
If we divide 2544 by 263, we get 9 and a remainder of 177.
Use 9 as the next digit of our solution. 
Result so far: 2459.0
Subtracting 2367 from 2544 leaves us with 177.
Fetch the next digit (7) from the dividend, attach it to 177 and continue: 1777 / 263

Step 7:
1777 divided by 263 is 6 with a remainder of 199.
Use 6 as the next digit of our solution. 
Result so far: 24596.0
Subtract 1578 from 1777 to get 199.
Include the next digit (4) from the dividend after 199, then repeat: 1994 / 263

Advancing to step 8:
When dividing 1994 by 263, we get 7 with a remainder of 153.
The next digit of our result is 7. 
Result so far: 245967.0
If we take 1841 away from 1994, we end up with 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Going ahead to step 9:
263 can be fit into 1530 5 times, resulting in a remainder of 215.
The next digit of our result is 5. 
Result so far: 245967.5
The remainder is 215 after subtracting 1315 from 1530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Going ahead to step 10:
When dividing 2150 by 263, we get 8 with a remainder of 46.
Use 8 as the next digit of our solution. 
Result so far: 245967.58
Subtract 2104 from 2150 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 11:
When dividing 460 by 263, we get 1 with a remainder of 197.
Put 1 as the next digit of the answer. 
Result so far: 245967.581
Subtracting 263 from 460 leaves us with 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Moving on to step 12:
1970 divided by 263 is 7 with a remainder of 129.
The number 7 becomes the next digit in our result. 
Result so far: 245967.5817
Deduct 1841 from 1970 and we're left with 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Let's proceed to step 13:
If we divide 1290 by 263, we get 4 and a remainder of 238.
Record the quotient 4 as the next digit in the result. 
Result so far: 245967.58174
Subtract 1052 from 1290 to get 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Let's proceed to step 14:
263 can be fit into 2380 9 times, resulting in a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 245967.581749
If we take 2367 away from 2380, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 15:
263 can be fit into 130 0 times, resulting in a remainder of 130.
Write down 0 as next digit of the result. 
Result so far: 245967.581749
Deduct 0 from 130 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Let's proceed to step 16:
When dividing 1300 by 263, we get 4 with a remainder of 248.
Use 4 as the next digit of our solution. 
Result so far: 245967.58174904
Subtracting 1052 from 1300 leaves us with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

The quotient of the division is 245967.58174904, and the remainder is 2.48e-07.