33641481 divided by 748 
The aim is to understand the frequency of 748 in 33641481.

Step 1:
3 divided by 748 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 748

Going ahead to step 2:
33 divided by 748 is 0 with a remainder of 33.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 33 and we're left with 33.
Include the next digit (6) from the dividend after 33, then repeat: 336 / 748

On to step 3:
The number 748 fits into 336 0 times, leaving a remainder of 336.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 336 after subtracting 0 from 336.
Grab the next digit (4) from the dividend, add it to 336, then carry on: 3364 / 748

Advancing to step 4:
When dividing 3364 by 748, we get 4 with a remainder of 372.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 2992 away from 3364, we end up with 372.
Include the next digit (1) from the dividend after 372, then repeat: 3721 / 748

Advancing to step 5:
If we divide 3721 by 748, we get 4 and a remainder of 729.
Write down 4 as next digit of the result. 
Result so far: 44.0
If we take 2992 away from 3721, we end up with 729.
Bring next digit (4) of the dividend behind the 729 and repeat the process: 7294 / 748

Let's proceed to step 6:
If we divide 7294 by 748, we get 9 and a remainder of 562.
Write down 9 as next digit of the result. 
Result so far: 449.0
Subtract 6732 from 7294 to get 562.
Append the next digit (8) from the dividend to 562 and continue with: 5628 / 748

Step 7:
748 can be fit into 5628 7 times, resulting in a remainder of 392.
The next digit of our result is 7. 
Result so far: 4497.0
Subtracting 5236 from 5628 leaves us with 392.
Take the next digit (1) from the dividend and append it to 392, then repeat: 3921 / 748

Let's proceed to step 8:
3921 divided by 748 is 5 with a remainder of 181.
The next digit of our result is 5. 
Result so far: 44975.0
The remainder is 181 after subtracting 3740 from 3921.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Moving on to step 9:
748 goes into 1810 2 times with a remainder of 314.
Write down 2 as next digit of the result. 
Result so far: 44975.2
If we subtract 1496 from 1810, we get 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Moving on to step 10:
3140 divided by 748 is 4 with a remainder of 148.
Use 4 as the next digit of our solution. 
Result so far: 44975.24
If we take 2992 away from 3140, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Let's proceed to step 11:
748 can be fit into 1480 1 times, resulting in a remainder of 732.
The next digit of our result is 1. 
Result so far: 44975.241
If we subtract 748 from 1480, we get 732.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7320, and continue the process.

Going ahead to step 12:
When dividing 7320 by 748, we get 9 with a remainder of 588.
Write down 9 as next digit of the result. 
Result so far: 44975.2419
Subtract 6732 from 7320 to get 588.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5880, and continue the process.

Advancing to step 13:
If we divide 5880 by 748, we get 7 and a remainder of 644.
Write down 7 as next digit of the result. 
Result so far: 44975.24197
If we take 5236 away from 5880, we end up with 644.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

Going ahead to step 14:
748 can be fit into 6440 8 times, resulting in a remainder of 456.
The number 8 becomes the next digit in our result. 
Result so far: 44975.241978
The remainder is 456 after subtracting 5984 from 6440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Moving on to step 15:
If we divide 4560 by 748, we get 6 and a remainder of 72.
The next digit of our result is 6. 
Result so far: 44975.2419786
Deduct 4488 from 4560 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 16:
The number 748 fits into 720 0 times, leaving a remainder of 720.
Put 0 as the next digit of the answer. 
Result so far: 44975.2419786
Subtracting 0 from 720 leaves us with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

The final outcome is 44975.2419786, with a leftover of 7.2e-07.