64455569 divided by 833 
The aim is to understand the frequency of 833 in 64455569.

Step 1:
If we divide 6 by 833, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 833

On to step 2:
The number 833 fits into 64 0 times, leaving a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 64, we end up with 64.
Append the next digit (4) from the dividend to 64 and continue with: 644 / 833

Let's proceed to step 3:
833 can be fit into 644 0 times, resulting in a remainder of 644.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 644 to get 644.
Grab the next digit (5) from the dividend, add it to 644, then carry on: 6445 / 833

Let's proceed to step 4:
If we divide 6445 by 833, we get 7 and a remainder of 614.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 5831 away from 6445, we end up with 614.
Bring next digit (5) of the dividend behind the 614 and repeat the process: 6145 / 833

Step 5:
833 can be fit into 6145 7 times, resulting in a remainder of 314.
The next digit of our result is 7. 
Result so far: 77.0
Deduct 5831 from 6145 and we're left with 314.
Take the next digit (5) from the dividend and append it to 314, then repeat: 3145 / 833

On to step 6:
3145 divided by 833 is 3 with a remainder of 646.
Record the quotient 3 as the next digit in the result. 
Result so far: 773.0
If we subtract 2499 from 3145, we get 646.
Append the next digit (6) from the dividend to 646 and continue with: 6466 / 833

On to step 7:
833 can be fit into 6466 7 times, resulting in a remainder of 635.
The number 7 becomes the next digit in our result. 
Result so far: 7737.0
If we subtract 5831 from 6466, we get 635.
Include the next digit (9) from the dividend after 635, then repeat: 6359 / 833

Moving on to step 8:
If we divide 6359 by 833, we get 7 and a remainder of 528.
Use 7 as the next digit of our solution. 
Result so far: 77377.0
If we subtract 5831 from 6359, we get 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

On to step 9:
833 goes into 5280 6 times with a remainder of 282.
The next digit of our result is 6. 
Result so far: 77377.6
If we take 4998 away from 5280, we end up with 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

Let's proceed to step 10:
If we divide 2820 by 833, we get 3 and a remainder of 321.
The next digit of our result is 3. 
Result so far: 77377.63
Subtracting 2499 from 2820 leaves us with 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

Step 11:
3210 divided by 833 is 3 with a remainder of 711.
Put 3 as the next digit of the answer. 
Result so far: 77377.633
If we subtract 2499 from 3210, we get 711.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7110, and continue the process.

The final outcome is 77377.633, with a leftover of 0.0711.